Advantage Aggressive Trading System 2

Características Com base em muitos anos de experiência e opiniões dos usuários do Sistema Advantage 1, nós construímos um novo sistema para MetaStock: Advantage 2. Como a primeira versão, o sistema gera os sinais de compra e venda com base em análise técnica. Mesmo que neste caso os indicadores utilizados sejam completamente diferentes, contudo o conceito permanece o mesmo. Em primeiro lugar, o sistema identifica uma tendência dominante no mercado e, subsequentemente, gera sinais correspondentes à sua direcção. Resultados Conforme demonstrado por inúmeros testes usando dados históricos, esta estratégia dá excelentes resultados. Advantage 2 e Aggressive Advantage 2 tiveram bom desempenho nos mercados de ações em todo o mundo. Os sistemas trazem ganhos muito grandes para a maioria substancial dos 30 maiores índices do mercado de ações do mundo. FIG. 1 Resultados do Advantage Aggressive 2 System para mundos 30 maiores índices. FIG. 2 Resultados do sistema Advantage 2 para mundos 30 maiores índices. Abaixo, são apresentados os resultados do sistema Advantage 2 (azul) em comparação com o Advantage 1 (verde). Para a grande maioria dos casos, é difícil dizer exatamente qual delas dá melhores resultados. Normalmente, a vantagem 2 muda a tendência mais rapidamente e gera os sinais da compra e venda mais freqüentemente. Portanto, deve ser mais valorizado por investidores ativos antecipando negociação rápida e agressiva. AMEX INTERNET (EUA) Fig. 3 Curvas de equidade do sistema Advantage Aggressive 2 para índices de mundos selecionados. Os gráficos incluem uma comissão de 2 x 0,015 por cento. Proteção do Capital A fim de aumentar o conforto psíquico de um investidor e maximizar os lucros através da diversificação do risco, o sistema gerencia duas posições em vez de um, que é aceito como um padrão. A primeira posição é fechada relativamente rápido, de modo a proteger os ganhos em caso de uma rápida viragem da tendência. A outra posição permanece aberta até o início de uma correção, ou um fim da tendência, de acordo com a regra deixe o lucro crescer. De acordo com os especialistas, a proteção do capital é um dos fatores mais importantes que determinam o sucesso no mercado de ações. Tal como a Advantage 1, a nova versão do sistema verifica as condições no mercado em relação à segurança do investimento. Se a transação é considerada como envolvendo muito risco, o sistema iria informar o usuário sobre ele e parar de gerar a comprar e vender sinais. No entanto, isso não significa que o sistema não está funcionando mais. Começaria a gerar os sinais de novo assim que as condições favoráveis ​​ao investimento aparecerem no mercado. FIG. 4 O sistema Advantage 2 pára de gerar sinais se o risco de negociação for muito alto. Vantagem 2 marcas com cor cinza os períodos no gráfico quando ele parou de gerar os sinais de compra e venda por causa do alto risco de investimento. Se, no entanto, contrariamente às recomendações, o usuário decidir negociar, então é suficiente usar Advantage Aggressive 2, que é desprovido da função de exame de condição de mercado e gera os sinais de negociação, independentemente do risco. FIG. 11 Os sistemas Advantage 2 e Advantage Aggressive 2 possuem 14 exploradores MetaStock que facilitam a busca de empresas adequadas. FIG. 12 Cada explorador fornece um conjunto diferente de informações sobre os níveis de mudança de tendência, sinais de investimento ou número de posis abertas. Por que os investidores em todo o mundo escolhem os sistemas Advantage Os sistemas Advantage já foram apreciados por investidores em todo o mundo. Eles executam de forma excelente em muitos mercados de ações diferentes. Eles trazem lucros elevados tanto em mercados desenvolvidos, como o americano ou australiano, e os mercados emergentes, como a Ásia ou Central Europeu. Mesmo que um sistema de negociação perfeito que sempre funciona bem em todos os mercados de ações não existe, ainda, devido à falta de otimização e uma construção bem pensada, os sistemas Advantage permitem alcançar o sucesso em mercados de ações em todo o mundo Aproveite o sistema Advantage 2 Advantage System 2 inclui: 9679 Sistema de Negociação Advantage 2 9679 Expert System Advantage 2 9679 Sistema de Negociação Aggressive Advantage 2 9679 Sistema de Especialista Aggressive Advantage 2 9679 Explorer Advantage 2 e Aggressive Advantage 2 Verificar novo preço especial gtgtgt Os sistemas de negociação Advantage foram desenvolvidos para MetaStock versão 7.2 Ou superior. Trading Systems Advantage são totalmente profissionais sistemas de negociação para MetaStock, gerando comprar e vender sinais com base em análise técnica. As decisões de entrar e sair do mercado são feitas de forma totalmente automática, garantindo máxima objetividade. Testes usando dados históricos mostraram que os sistemas são capazes de gerar ganhos regularmente grandes em muitos mercados e em vários períodos de tempo. Advantage podem ser usados ​​como sistemas de negociação independentes ou como ferramentas que suportam o processo de tomada de decisão. Os sistemas foram projetados para o mercado de futuros. No entanto, eles também podem ser usados ​​no mercado spot, onde eles são comprovados para gerar ganhos impressionantes para um grande número de ações. Eles são excelentes ferramentas para os investidores que empregam análise fundamental como eles ajudam a escolher o momento ideal de transações para as empresas com boas perspectivas financeiras. Como funcionam Advantage são sistemas de tendência. Eles ajudam a identificar a tendência dominante no mercado e, em seguida, gerar comprar ou vender sinais de acordo com sua direção. Sistemas geralmente não entram no mercado no momento de um alto ou um baixo, mas sim quando a tendência é bem estabelecida. A vantagem são os sistemas não otimizados: eles não incluem parâmetros variáveis ​​definidos separadamente para mercados individuais. Os princípios de entrada e saída do mercado são os mesmos em todos os casos. Os sistemas operam a preços de fechamento. O preço pelo qual uma posição deve ser aberta ou fechada é gerado antecipadamente para que a ordem possa ser colocada em tempo hábil. O sistema Advantage possui um mecanismo que monitora as condições de mercado. No caso de mercados com um clima de investimento desfavorável (por exemplo, sem tendência), o sistema não gera sinais, limitando assim significativamente as perdas. Além disso, a fim de maximizar os ganhos, bem como o conforto psicológico do investidor, Advantage abre duas posições simultaneamente. Um é projetado para gerar lucros rápidos, enquanto o outro permite que os lucros a crescer à medida que a tendência se desenvolve. Resultados Advantage System ajuda a ganhar ganhos muito altos em mercados de ações em todo o mundo. Os sinais gerados pelo sistema indicam o momento preciso das transações no mercado de futuros, bem como o momento certo para entrar ou sair do mercado à vista. FIG. 2 A versão mais agressiva do sistema, Aggressive Advantage, também garante excelente desempenho. Todos os gráficos incluem uma comissão de 2 x 0,015 por cento. Os sistemas de negociação Advantage são ferramentas não apenas para o mercado de ações. Eles têm se comportado muito bem com os mercados de commodities e de câmbio. O gráfico abaixo apresenta as listas de futuros EURUSD. É importante observar o mecanismo que monitora as condições de mercado que impede transações em tempo desfavorável. O sistema Advantage analisa as condições do mercado para determinar o risco de transações. Se o risco é muito alto, não são gerados sinais. O sistema Aggressive Advantage não possui esta função, pelo que é possível negociar com maiores riscos de investimento. FIG. 3 O sistema Advantage também tem um bom desempenho nos mercados de commodities e moeda. O gráfico acima apresenta listagens de futuros de EURUSD. Módulo Expert Os sistemas de negociação Advantage monitoram continuamente a situação atual do mercado. Systems8217 módulo Expert informa o usuário de comprar ou vender sinais por meio de comentários curtos. Os sistemas geram o preço exato para as posições de abertura e fechamento uma unidade de tempo de antecedência (por exemplo, um dia à frente, uma hora de antecedência, etc.). FIG. 4 O módulo MetaStock Expert monitora continuamente a situação do mercado e mantém o usuário informado. Todos os sinais de compra e venda são gerados com antecedência para que a ordem possa ser enviada. Vantagem não são apenas sistemas automatizados de negociação. Eles também podem ser usados ​​como ferramentas de apoio à tomada de decisão independente. Módulos especializados ajudam a definir a tendência predominante do mercado e a escolher o momento ideal para comprar e vender. FIG. 7 O Advantage Explorer destaca os sinais de compra e venda para o grupo selecionado de empresas. A falta de otimização e os mesmos princípios de geração de sinais de investimento para todos os instrumentos tornam Advantage e Aggressive Advantage (a versão de maior risco do sistema) ferramentas analíticas universais. Os comentários dos módulos de peritos asseguraram um desempenho superior ao investimento médio para muitos diferentes índices de mercado e de mercado. Condições operacionais ótimas Como todos os sistemas de negociação, a Advantage opera melhor em condições específicas de mercado. Como eles são sistemas de tendência, eles são mais eficazes no caso de mercados estáveis, onde predominam tendências claras a longo prazo para cima ou para baixo. Os seus desempenhos são menos eficazes no caso de tendências horizontais, bem como correcções bruscas e súbitas. As performances dos sistemas para o mercado de valores de Varsóvia, bem como outros mercados da Europa Central têm sido muito bons, uma vez que estes mercados têm visto estável e tendências de longo prazo ao longo dos últimos anos. Caso a tendência do mercado se torne plana, os ganhos correm o risco de um declínio. A fim de melhor proteger o investidor contra potenciais perdas, Advantage possui um módulo que monitora automaticamente as condições de mercado. Caso isso indique que as condições atuais do mercado impedem transações seguras, o sistema informa o usuário e não gera nenhum sinal de investimento até que o mercado exiba uma vez mais uma forte tendência permitindo ganhos com um baixo risco. Por que o Advantage Advantage System gera ganhos substanciais. Provou ser eficaz sobre horizontes longos do investimento em mercados em torno do mundo. Embora o sistema não pode garantir para garantir lucros para sempre, é muito provável que continue gerando ganhos elevados. Aproveite o Advantage System Advantage O sistema inclui: 9679 Sistema de negociação Advantage 9679 Sistema de negociação Advantage 9679 Sistema de negociação Advantage agressivo 9679 Sistema avançado Advantage Agressivo 9679 Advantage Advantage e Aggressive Advantage Verificar novos preços especiais gtgtgt Os sistemas de negociação Advantage foram desenvolvidos para o software MetaStock, versão 7.2 ou Um sistema para gerenciar ordens de negociação compreende uma memória operável para armazenar um crédito comercial associado a um comerciante. O sistema compreende ainda um processador que pode ser operado para receber uma ordem comercial do comerciante e determinar o crédito comercial associado ao comerciante. Se a ordem de negociação recebida for uma ordem de negociação passiva, o processador é ainda operável para aumentar o crédito comercial e submeter a ordem de negociação recebida para execução. Se a ordem de negociação recebida for uma ordem de negociação agressiva, o processador pode operar ainda para calcular uma diminuição do crédito comercial. Se subtrair a diminuição calculada do crédito comercial não faria com que o crédito comercial fosse inferior a um limiar configurável, o processador é ainda capaz de submeter a ordem de negociação recebida para execução e subtrair a diminuição calculada do crédito comercial. Se subtrair a diminuição calculada do crédito comercial faria com que o crédito comercial fosse menor do que o limiar configurável, o processador é ainda operável para impedir a execução da ordem de negociação recebida. Sistema de gestão de ordens comerciais, que compreende: um processador e uma memória que armazena um crédito comercial associado a um comerciante numa conta comerciante e que armazena instruções que, quando executadas pelo processador, dirigem o processador para: (a) Receber uma ordem de negociação do comerciante, a ordem de negociação que compreende uma ordem para comprar ou vender uma quantidade de um instrumento financeiro; (b) determinar o crédito comercial associado ao comerciante, em que o crédito comercial não pode ser utilizado pelo comerciante para financiar qualquer Compra de um instrumento financeiro; c) determinar se a ordem de negociação é (1) uma ordem de negociação agressiva ou (2) uma ordem de negociação passiva, em que uma ordem comercial agressiva compreende uma ordem que pode ser pelo menos parcialmente correspondida para execução com um Ordem preexistente recebida pelo processador antes de receber a ordem de negociação e em que uma ordem de negociação passiva compreende uma ordem que não pode ser pelo menos parcialmente correspondida para execução com uma ordem preexistente recebida pela pr (D) se a ordem de negociação recebida for uma ordem de negociação passiva que não possa ser pelo menos parcialmente compensada para execução com uma ordem pré-existente recebida pelo processador antes de receber a ordem de negociação, então: aumentar o crédito comercial E (e) se a ordem de negociação recebida for uma ordem de negociação agressiva que possa ser pelo menos parcialmente correspondida para execução com uma ordem pré-existente recebida pelo processador antes de receber a ordem de negociação, então: calcular uma ordem de negociação recebida (1) com base na determinação de que subtrair a diminuição calculada do crédito comercial não faria com que o crédito comercial fosse inferior a um limiar configurável: submeter a ordem de negociação recebida para execução e subtrair a diminuição calculada da Crédito comercial e (2) com base na determinação de que subtrair a diminuição calculada do crédito comercial E menor que o limite configurável, impedem a execução da ordem de negociação recebida. 2. Sistema de acordo com a reivindicação 1, caracterizado por as instruções, quando executadas pelo processador, dirigirem o processador para determinar o crédito comercial atribuindo ao comerciante um crédito comercial inicial com base na determinação de que o comerciante é um novo operador. 3 - Sistema de acordo com a reivindicação 2, caracterizado por o comerciante ser um de uma pluralidade de comerciantes e o crédito comercial inicial atribuído ao comerciante ser substancialmente igual a um crédito comercial inicial atribuído a qualquer um da outra pluralidade de comerciantes. 4. Sistema de acordo com a reivindicação 1, em que a ordem de negociação recebida é uma ordem de negociação inicial recebida do comerciante durante uma sessão configurável e o acto de determinar o crédito comercial inclui a reposição do crédito comercial igual a um crédito comercial inicial. 5 - Sistema de acordo com a reivindicação 1, caracterizado por a ordem de negociação passiva ser uma oferta ou uma oferta. 6 - Sistema de acordo com a reivindicação 1, caracterizado por a ordem comercial agressiva ser uma ordem de compra ou uma ordem de venda. 7. Sistema de acordo com a reivindicação 1, em que: a ordem de negociação recebida está associada a um valor comercial se o crédito comercial é aumentado, então o aumento do crédito comercial baseia-se pelo menos em parte no valor comercial e se o crédito comercial é Diminuição, a diminuição do crédito comercial baseia-se, pelo menos em parte, no valor do comércio. 8. Sistema de acordo com a reivindicação 7, em que: o aumento do crédito comercial é uma percentagem configurável do valor comercial e a diminuição do crédito comercial é uma percentagem configurável do valor comercial. 9. Sistema de acordo com a reivindicação 1, em que o processador é ainda operável para fazer com que o crédito comercial decai a uma taxa configurável ao longo do tempo. 10. Sistema de acordo com a reivindicação 1, em que: o limiar configurável é um primeiro limiar configurável que é menor do que o crédito comercial inicial atribuído ao comerciante e o processador é ainda operável para, se o crédito comercial exceder um segundo limite configurável, Comercial a decrescer a uma taxa configurável ao longo do tempo, em que o segundo limiar configurável é maior do que um crédito comercial inicial atribuído ao comerciante. 11. Sistema de acordo com a reivindicação 1, em que o comerciante está associado a uma alimentação de preço de encomenda que é designada como restrita. 12. Sistema da reivindicação 1, em que o limiar configurável é zero. 13. Sistema de acordo com a reivindicação 1, caracterizado por a prevenção da execução da ordem de negociação recebida compreender: a eliminação da ordem de negociação recebida sem submeter a ordem de negociação recebida para execução. 14. Sistema de acordo com a reivindicação 1, caracterizado por a ordem de negociação recebida ser uma primeira ordem de negociação e o processador ser ainda operável para: receber uma pluralidade de outras ordens de negociação após receber a primeira ordem de negociação e repetir os passos (b) a (e) Para cada uma da pluralidade de outras ordens de negociação. 15. Processo de gestão de ordens de negociação, que compreende: (a) receber num processador uma ordem de negociação de um comerciante que tem uma conta de negociação que é utilizada para financiar transacções de compra pelo comerciante e receber fundos de transacções de venda pelo comerciante; Determinação pelo transformador de um crédito comercial associado ao comerciante, em que o crédito comercial não pode ser utilizado pelo comerciante para financiar qualquer compra de um instrumento financeiro e em que o crédito comercial associado ao comerciante é aumentado sempre que o processador recebe um passivo Negociação do comerciante e diminuiu sempre que o processador recebe uma ordem de negociação agressiva do comerciante, em que uma ordem comercial agressiva compreende uma ordem que pode ser pelo menos parcialmente correspondido para execução com uma ordem preexistente recebida pelo processador antes de receber a negociação E em que uma ordem de negociação passiva compreende uma ordem que não pode ser pelo menos parcialmente correspondida para execução com uma ordem preexistente rec (D) determinar que a ordem de negociação é uma ordem de negociação agressiva que pode ser pelo menos parcialmente correspondida para execução com uma ordem preexistente recebida pelo processador antes de receber a ordem de negociação (e) com base Ao determinar que a ordem de negociação é uma ordem de negociação agressiva que pode ser pelo menos parcialmente correspondida para execução com uma ordem preexistente recebida pelo processador antes de receber a ordem de negociação: cálculo pelo processador de uma diminuição do crédito comercial determinando que subtraindo o valor calculado Do crédito comercial faria com que o crédito comercial fosse inferior a um limiar configurável predeterminado com base no ato de determinar que subtraindo a diminuição calculada do crédito comercial faria com que o crédito comercial fosse menor que o limiar configurável predeterminado, causando a negociação Para não ser submetido à execução. 16. Método de acordo com a reivindicação 15, no qual o comerciante é um novo comerciante e no qual o acto de determinar um crédito comercial consiste em atribuir ao comerciante um crédito comercial inicial. 17. Processo de acordo com a reivindicação 16, caracterizado por o comerciante ser um de uma pluralidade de comerciantes e o crédito comercial inicial atribuído ao comerciante ser substancialmente igual a um crédito comercial inicial atribuído a qualquer um da outra pluralidade de comerciantes. 18. Processo de acordo com a reivindicação 15, caracterizado por a determinação de um crédito comercial compreender, se a ordem de negociação recebida for uma ordem de negociação inicial recebida do comerciante durante uma sessão configurável, redefinir o crédito comercial para ser igual a um crédito comercial inicial. 19. Método de acordo com a reivindicação 15, em que a ordem de negociação passiva é uma oferta ou uma oferta. - Processo de acordo com a reivindicação 15, caracterizado por a ordem de negociação agressiva ser uma ordem de compra ou uma ordem de venda. 21. Método de acordo com a reivindicação 15, em que: a ordem de negociação recebida está associada numa base de dados com um valor comercial se o crédito comercial é aumentado, então o aumento do crédito comercial baseia-se pelo menos em parte no valor comercial e se a O crédito comercial é reduzido, então a diminuição do crédito comercial baseia-se, pelo menos em parte, no valor do comércio. 22. Método de acordo com a reivindicação 21, em que: o aumento do crédito comercial é uma percentagem configurável do valor comercial e a diminuição do crédito comercial é uma percentagem configurável do valor comercial. 23. Processo de acordo com a reivindicação 15, caracterizado por compreender ainda fazer com que o crédito comercial se decompõe a uma taxa configurável ao longo do tempo. 24. Método de acordo com a reivindicação 15, em que: o limiar configurável pré-determinado é um primeiro limiar configurável pré-determinado que é menor do que o crédito comercial inicial atribuído ao comerciante e se o crédito comercial excede um segundo limite configurável predeterminado, A uma taxa configurável ao longo do tempo, em que o segundo limiar configurável predeterminado é maior do que um crédito comercial inicial atribuído ao comerciante. 25. Processo de acordo com a reivindicação 15, caracterizado por o comerciante estar associado a uma alimentação de preço de encomenda designada como restrita. 26. Método de acordo com a reivindicação 15, em que o limiar configurável predeterminado é zero. 27. Método de acordo com a reivindicação 15, em que a prevenção da execução da ordem de negociação recebida compreende pelo menos um dos seguintes elementos: suprimir a ordem de negociação recebida sem submeter a ordem de negociação recebida para execução reter a ordem de negociação recebida da execução e devolver a ordem de negociação recebida para O comerciante sem submeter a ordem de negociação recebida para execução. 28. Método de acordo com a reivindicação 15, em que a ordem de negociação recebida é uma primeira ordem de negociação, e compreendendo ainda: receber uma pluralidade de outras ordens de negociação depois de receber a primeira ordem de negociação e repetir as etapas (b) a (d) para cada uma das Pluralidade de outras ordens de negociação. 29. O sistema da reivindicação 1, no qual o acto de impedir a execução da ordem de negociação recebida consiste em transmitir ao comerciante uma indicação de que a ordem de negociação recebida não será executada. 30. Sistema da reivindicação 1, no qual o acto de impedir a execução da ordem de negociação recebida consiste em fazer com que a ordem de negociação não seja submetida a qualquer centro de mercado. 31. Sistema de acordo com a reivindicação 1, em que o processador é ainda capaz de: determinar que o crédito comercial ultrapassou uma quantidade predeterminada com base na determinação de que o crédito comercial ultrapassou uma quantidade predeterminada, diminuindo o crédito comercial em função do tempo. 32. Sistema de acordo com a reivindicação 1, em que a ordem de negociação compreende um respectivo valor comercial e na qual a memória armazena instruções que, quando executadas pelo pelo menos um processador, direccionam o pelo menos um processador para: se a ordem de negociação recebida É uma ordem de negociação passiva, em seguida, aumentar o crédito comercial por um montante determinado com base, pelo menos em parte, em pelo menos um de um tamanho e um tipo da ordem de negociação se a ordem de negociação recebida é uma ordem comercial agressiva, em seguida, calcular uma diminuição de O crédito comercial baseado, pelo menos em parte, em pelo menos uma dimensão e um tipo da ordem de negociação. 33. Sistema de acordo com a reivindicação 1, em que a ordem de negociação compreende um respectivo valor comercial e na qual a memória armazena instruções que, quando executadas pelo pelo menos um processador, direccionam o pelo menos um processador para: se a ordem de negociação recebida É uma ordem de negociação passiva, em seguida, aumentar o crédito comercial por um montante que é substancialmente numericamente proporcional ao valor de comércio e se a ordem de negociação recebida é uma ordem de negociação agressiva, em seguida, calcular um montante de diminuição do comércio pela qual o crédito comercial é diminuído, Substancialmente igual a um montante numericamente proporcional ao valor comercial. 34. Método de acordo com a reivindicação 15, no qual o acto de determinar que a ordem de negociação é uma ordem de negociação agressiva compreende determinar se a ordem de negociação compreende uma ordem que pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente recebida pela Processador antes do processador receber a ordem de negociação. 35.- Aparelho compreendendo: pelo menos um processador e uma memória compreendendo uma base de dados que associa uma pluralidade de créditos comerciais com uma respectiva pluralidade de comerciantes, cada crédito comercial associado na base de dados com um comerciante respectivo numa respectiva conta de comerciante, em que cada O crédito comercial não pode ser utilizado pelo respectivo comerciante associado à conta do comerciante para financiar qualquer compra de um instrumento financeiro, sendo a pluralidade de operadores que compreende pelo menos um primeiro comerciante associado a um primeiro crédito comercial numa primeira conta de comerciante, Um segundo crédito comercial numa segunda conta de comerciante e um terceiro comerciante associado a um terceiro crédito comercial numa terceira conta de comerciante, em que a memória armazena instruções que, quando executadas pelo pelo menos um processador, direcionam o pelo menos um processador para : (A) receber uma pluralidade de ordens de negociação, sendo cada ordem de negociação recebida de um da pluralidade de operadores, em que o acto de receber uma pluralidade De ordens de negociação compreende: receber uma primeira ordem de negociação de um primeiro operador que recebe uma segunda ordem de negociação de um segundo operador e receber uma terceira ordem de negociação de um terceiro operador; (b) determinar que a primeira ordem de negociação é uma ordem de negociação passiva, O acto de determinar que a primeira ordem de negociação é uma ordem de negociação passiva compreende determinar que a primeira ordem de negociação não pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente que é recebida pelo processador antes do processador receber a respectiva ordem de negociação (c ) Respondendo a uma determinação de que a primeira ordem de negociação não pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente que é recebida pelo processador antes do processador receber a primeira ordem de negociação: aumentar o primeiro crédito comercial e transmitir a primeira ordem de negociação para Um sistema de negociação que executa a primeira ordem de negociação (d) determinar que a segunda ordem de negociação é uma ordem de negociação agressiva, i N que o ato de determinar que a segunda ordem de negociação é uma ordem de negociação agressiva compreende determinar que a segunda ordem de negociação pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente que é recebida pelo processador antes do processador receber a segunda ordem de negociação (E) responsivo à determinação de que a segunda ordem de negociação pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente que é recebida pelo processador antes do processador receber a segunda ordem de negociação: calcular um primeiro montante de diminuição para o segundo crédito comercial determinar Que a diminuição do segundo crédito comercial pela primeira quantidade de diminuição não faria com que o segundo crédito comercial fosse inferior a um limiar predeterminado em resposta à determinação de que a diminuição do segundo crédito comercial pela primeira diminuição não faria com que o segundo crédito comercial fosse inferior a Um limite predeterminado, transmitir a segunda ordem de negociação a um sistema de negociação que executa a (F) determinar que a terceira ordem de negociação é uma ordem de negociação agressiva, na qual o ato de determinar que a terceira ordem de negociação é Uma ordem de negociação agressiva compreende determinar que a terceira ordem de negociação pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente que é recebida pelo processador antes do processador receber a terceira ordem de negociação e (g) responder à determinação de que a terceira ordem de negociação Pode ser pelo menos parcialmente correspondido para execução com uma ordem corrente que é recebida pelo processador antes do processador que recebe a terceira ordem de negociação: calcular um segundo montante de diminuição para o terceiro crédito comercial determinar que a diminuição do crédito comercial terceiro pelo segundo montante de diminuição Que o terceiro crédito comercial seja inferior a um limiar predeterminado e que responda à determinação de que A diminuição do terceiro crédito comercial pelo segundo montante de diminuição faria com que o terceiro crédito comercial fosse inferior a um limiar predeterminado, fazendo com que a terceira ordem de negociação não fosse submetida à execução. 36. Aparelho de acordo com a reivindicação 35, no qual cada ordem de negociação compreende um respectivo valor comercial e na qual a memória armazena instruções que, quando executadas pelo pelo menos um processador, direcionam o pelo menos um processador para: responder a uma determinação que A primeira ordem de negociação não pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente que é recebida pelo processador antes do processador receber a primeira ordem de negociação, aumentar o primeiro crédito comercial por um montante determinado com base no respectivo valor de transacção da primeira Uma ordem de negociação que responde à determinação de que a segunda ordem de negociação pode ser pelo menos parcialmente correspondida para execução com uma ordem corrente recebida pelo processador antes do processador receber a segunda ordem de negociação calcular uma diminuição do segundo crédito comercial com base na respectiva Valor comercial da segunda ordem de negociação e que responda à determinação de que a terceira ordem de negociação pode ser pelo menos parcialmente Ecution com uma ordem atual recebida pelo processador antes do processador receber a terceira ordem de negociação, calcule uma diminuição do terceiro crédito comercial com base no respectivo valor comercial da terceira ordem de negociação. 37. Aparelho de acordo com a reivindicação 35, no qual a segunda ordem de negociação compreende uma batida de uma oferta pré-existente apresentada por um quarto comerciante, na qual o acerto da oferta pré-existente desencadeia uma transacção de modo que o segundo comerciante vende uma quantidade De um instrumento financeiro ao quarto comerciante e em que a terceira ordem de negociação compreende um acerto de uma oferta pré-existente apresentada por um quinto operador, em que o acerto da oferta pré-existente desencadeia um comércio de modo que o terceiro comerciante vende Uma quantidade de um instrumento financeiro para o quinto operador. 38. Método de acordo com a reivindicação 35, no qual cada um da pluralidade de créditos comerciais compreende um crédito comercial não monetário que não pode ser utilizado por qualquer comerciante para financiar qualquer compra de um instrumento financeiro. 39. Sistema de acordo com a reivindicação 1, compreendendo ainda: fazer com que o crédito comercial ceda a uma taxa que é uma função do tempo. 40. Sistema de acordo com a reivindicação 1, compreendendo ainda: fazer com que o crédito comercial diminua ao longo do tempo numa quantidade fixa por um período de tempo predeterminado, a menos que pelo menos uma ordem de negociação passiva seja recebida do comerciante particular no período de tempo predeterminado. 41. Sistema de acordo com a reivindicação 1, caracterizado por compreender ainda: a determinação de um crédito comercial inicial para um comerciante particular com base, pelo menos em parte, em pelo menos uma dimensão do comerciante particular, actividade de negociação antecipada do comerciante particular, histórico de transacções do particular Comerciante, e afiliação do comerciante particular. 42. O sistema da reivindicação 1, no qual uma ordem de negociação passiva faz com que o crédito comercial seja aumentado em um montante baseado em uma primeira porcentagem do tamanho da ordem de negociação passiva e em que uma ordem de negociação agressiva faz com que o crédito comercial Ser diminuída de uma primeira percentagem da dimensão da ordem comercial agressiva e em que a primeira percentagem é superior à segunda percentagem. 43. O sistema da reivindicação 1, no qual o crédito comercial compreende um montante não monetário. 44. O sistema da reivindicação 1, no qual a determinação de que a ordem de negociação recebida é uma ordem de negociação agressiva que pode ser pelo menos parcialmente correspondida para execução com uma ordem pré-existente recebida pelo processador antes de receber a ordem de negociação compreende determinar que a negociação order comprises a hit of a pre-existing bid by another trader, in which the hit of the pre-existing bid triggers a trade so that the trader sells a quantity of a financial instrument to the another trader. 45. The system of claim 1. in which the act of increasing the trade credit comprises increasing the trade credit based on an amount determined based on a first percentage of a trade value associated with the passive trading order, and in which the calculating a decrease of the trade credit comprises calculating a decrease of the trade credit based on an amount determined based on a second percentage of a trade value associated with the aggressive trading order, in which the first percentage is different from the second percentage. 46. The system of claim 1. wherein preventing the execution of the received trading order comprises: withholding the received trading order from execution. 47. The system of claim 1. wherein preventing the execution of the received trading order comprises: returning the received trading order to the trader without submitting the received trading order for execution. This patent application claims priority from Patent Application Ser. No. 60703,623, filed Jul. 29, 2005 entitled: System and Method for Limiting Aggressive Trading in an Electronic Trading System. TECHNICAL FIELD OF THE INVENTION The present invention relates generally to electronic trading and, more specifically, to a system for limiting aggressive trading orders. BACKGROUND OF THE INVENTION In recent years, electronic trading systems have gained wide spread acceptance for trading of a wide variety of items, such as goods, services, financial instruments, and commodities. For example, electronic trading systems have been created which facilitate the trading of financial instruments and commodities such as stocks, bonds, currency, futures contracts, oil, and gold. Many of these electronic trading systems use a bidoffer process in which bids and offers are submitted to the systems by a passive side and then those bids and offers are hit or lifted (or taken) by an aggressive side. For example, a passive trading counterparty may submit a bid to buy a particular trading product. In response to such a bid, an aggressive side counterparty may submit a hit in order to indicate a willingness to sell the trading product to the first counterparty at the given price. Alternatively, a passive side counterparty may submit an offer to sell the particular trading product at the given price, and then the aggressive side counterparty may submit a lift (or take) in response to the offer to indicate a willingness to buy the trading product from the passive side counterparty at the given price. SUMMARY OF THE INVENTION In accordance with the present invention, the disadvantages and problems associated with prior electronic trading systems have been substantially reduced or eliminated. In one embodiment, a system for managing trading orders comprises a memory operable to store a trade credit associated with a trader. The system further comprises a processor operable to receive a trading order from the trader and determine the trade credit associated with the trader. If the received trading order is a passive trading order, the processor is further operable to increase the trade credit and submit the received trading order for execution. If the received trading order is an aggressive trading order, the processor is further operable to calculate a decrease of the trade credit. If subtracting the calculated decrease from the trade credit would not cause the trade credit to be less than a configurable threshold, the processor is further operable to submit the received trading order for execution and subtract the calculated decrease from the trade credit. If subtracting the calculated decrease from the trade credit would cause the trade credit to be less than the configurable threshold, the processor is further operable to prevent the execution of the received trading order. In another embodiment, a method for managing trading orders comprises receiving a trading order from a trader. The method continues by determining a trade credit associated with the trader. If the received trading order is a passive trading order, the method continues by increasing the trade credit and submitting the received trading order for execution. If the received trading order is an aggressive trading order, the method continues by calculating a decrease of the trade credit. If subtracting the calculated decrease from the trade credit would not cause the trade credit to be less than a configurable threshold, the method continues by submitting the received trading order for execution and subtracting the calculated decrease from the trade credit. If subtracting the calculated decrease from the trade credit would cause the trade credit to be less than the configurable threshold, the method continues by preventing the execution of the received trading order. Various embodiments of the present invention may benefit from numerous advantages. It should be noted that one or more embodiments may benefit from some, none, or all of the advantages discussed below. One advantage is that the trading platform of the present invention uses trade credits to limit aggressive trading orders. Upon receiving a passive trading order from a particular trader, the trading platform increases the trade credit associated with that trader. Upon receiving an aggressive trading order from a particular trader, however, the trading system calculates a decrease of the trade credit associated with that trader. If subtracting the calculated decrease from the trade credit would cause the trade credit to be less than a configurable threshold, the trading platform may delete or otherwise reject the aggressive trading order rather than submit it to one or more market centers for execution. By decreasing the trade credit in response to aggressive trading orders and increasing the trade credit in response to passive trading orders, the trading platform encourages traders to submit passive trading orders. The trading platform may thereby increase liquidity in the trading system. Another advantage is that the trading platform may increase or decrease the trade credit in proportion to the trade value associated with a trading order. Thus, the submission of a large, passive trading order with a high trade value may result in a greater increase of the trade credit than the submission of a small, passive trading order with a low trade value. Thus, the trading platform may encourage traders to submit larger passive trading orders. The trading platform may thereby increase liquidity in the trading system. Another advantage is that the trading platform may cause the trade credit to decay over time. For example, if a particular trader does not submit any trading orders for a configurable period of time, the trading platform may cause the trade credit associated with that trader to decay or decrease at a configurable rate. By causing the trade credit to decay in response to the inactivity of the associated trader, the trading platform encourages traders to submit trading orders more frequently. The frequent submission of trading orders may increase the liquidity in the trading system. Other advantages will be readily apparent to one having ordinary skill in the art from the following figures, descriptions, and claims. BRIEF DESCRIPTION OF THE DRAWINGS For a more complete understanding of the present invention and its advantages, reference is now made to the following description, taken in conjunction with the accompanying drawings, in which: FIG. 1 illustrates one embodiment of a trading system in accordance with the present invention FIGS. 2A and 2B illustrate examples of trading rules and a trader profile, respectively, according to certain embodiments of the present invention and FIG. 3 illustrates a flowchart for using a trade credit to limit aggressive trading in an electronic trading system, according to certain embodiments of the present invention. DETAILED DESCRIPTION OF THE INVENTION FIG. 1 illustrates a trading system 10 according to certain embodiments of the present invention. System 10 may include one or more terminals 14 coupled to a trading platform 18 by one or more communications networks 20 . Generally, trading system 10 is operable to receive, route, and execute trading orders 24 from traders 12 . More specifically, trading system 10 is operable to determine and adjust a trade credit 35 associated with a particular trader 12 in response to receiving trading order 24 from that trader 12 . The adjustment of trade credit 35 may depend on whether the received trading order 24 is a passive trading order 24 a or an aggressive trading order 24 b . (Passive and aggressive trading orders 24 are described in detail below.) In particular, trading platform 18 may increase trade credit 35 if the received trading order 24 is a passive trading order 24 a and decrease trade credit 35 if the received trading order 24 is an aggressive trading order 24 b . If the received trading order 24 would cause trade credit 35 to be less than a configurable threshold 37 . then platform 18 may prevent the execution of the received trading order 24 . Trading platform 18 may thereby create incentives for traders 12 to submit more passive trading orders 24 a and less aggressive trading orders 24 b . By encouraging traders 12 to submit more passive trading orders 24 a . trading platform 18 may increase liquidity in trading system 10 . Trading system 10 comprises one or more terminals 14 . A particular terminal 14 represents any suitable local or remote end-user devices that may be used by traders 12 to access one or more elements of trading system 10 . such as trading platform 18 . Terminal 14 may comprise a computer, workstation, telephone, Internet browser, electronic notebook, Personal Digital Assistant (PDA), pager, or any other suitable device (wireline, wireless, or both), component, or element capable of receiving, processing, storing, andor communicating information with other components of system 10 . Terminal 14 may also comprise any suitable user interface such as a display, microphone, keyboard, or any other appropriate terminal equipment according to particular configurations and arrangements. It will be understood that there may be any number of terminals 14 communicatively connected to trading platform 18 . In some embodiments, terminal 14 may be communicatively coupled to interface server 15 . Interface server 15 is generally operable to transmit trading orders 24 . order price feeds 26 . and market data between terminal 14 and trading platform 18 . A particular interface server 15 that is coupled to terminal 14 for a particular trader 12 may store one or more trader profiles 38 and one or more trade credits 35 (described below). In some embodiments, interface servers 15 are operable to generate and update trader profiles 38 and to determine, adjust, and use trade credits 35 associated with traders 12 . A particular interface server 15 may be communicatively coupled to any number and combination of terminals 14 . Interface server 15 represents a general-purpose personal computer (PC), a Macintosh, a workstation, a Unix-based computer, a server computer, or any suitable processing device. Interface server 15 may include any hardware, software, firmware, or combination thereof operable to perform the functions andor operations described above. Terminals 14 are operable to receive trading orders 24 from traders 12 and to send trading orders 24 to trading platform 18 . Trading orders 24 may comprise orders to trade products such as, for example, stocks, equity securities, bonds, mutual funds, options, futures, derivatives, currencies, other financial instruments, or any suitable trading product. Such trading orders 24 may comprise bids, offers, market orders, limit orders, stop loss orders, day orders, open orders, GTC (good till cancelled) orders, good through orders, all or none orders, any part orders, or any other order suitable for trading. The various types of trading orders 24 in trading system 10 may generally be characterized as either passive trading orders 24 a or aggressive trading orders 24 b . An aggressive trading order 24 b is an order that activates or triggers a trade. In contrast, a passive trading order 24 a is an order that does not, by itself, activate or trigger a trade. A hit and a take (e. g. lift) are examples of aggressive trading orders 24 b . A bid and an offer are generally examples of passive trading orders 24 a . (In some situations, however, a bid or an offer may be considered an aggressive trading order 24 b . For example, if trader 12 submits an offer that is below the best bid price, the offer may trigger or activate a trade and, therefore, be considered an aggressive trading order 24 b .) An example illustrates passive and aggressive trading orders 24 . A passive trader 12 may submit a bid to buy a particular amount of product A at a given price. In response to such a bid, an aggressive trader 12 may submit a hit to activate or trigger a sale of the particular amount of product A to the passive trader 12 at the given price. In this example, the bid is a passive trading order 24 a and the hit is an aggressive trading order 24 b . As another example, a passive trader 12 may submit an offer to indicate a willingness to sell a particular amount of product A at a given price. Subsequently, an aggressive trader 12 may submit a lift (or take) in response to the offer to activate or trigger the purchase of the particular amount of product A at the given price from the passive trader 12 . In this example, the offer is a passive trading order 24 a and the lift (or take) is an aggressive trading order 24 b. Although terminals 14 are described herein as being used by traders 12 . it should be understood that the term trader is meant to broadly apply to any user of trading system 10 . whether that user is an agent acting on behalf of a principal, a principal, an individual, a legal entity (such as a corporation), or any machine or mechanism that is capable of placing andor responding to trading orders 24 in system 10 . Certain traders 12 may be customers 12 a . Other traders 12 may be market makers 12 b. Market maker 12 b is any individual, firm, or other entity that submits andor maintains either or both bid and offer trading orders 24 simultaneously for the same instrument. For example, market maker 12 b may be a brokerage or bank that maintains either a firm bid andor offer price in a given security by standing ready, willing, and able to buy andor sell that security at publicly quoted prices. Market maker 12 b generally displays bid andor offer prices for specific numbers of specific securities, and if these prices are met, market maker 12 b will immediately buy for andor sell from its own accounts. According to certain embodiments, a single trading order 24 may be filled by a number of market makers 12 b at potentially different prices. Customer 12 a may be any user of trading system 10 that is not a market maker 12 b . Customer 12 a may be an individual investor, an agent acting on behalf of a principal, a principal, an individual, a legal entity (such as a corporation), or any machine or mechanism that is capable of placing andor responding to trading orders 24 in system 10 . In some embodiments, market makers 12 b may include individuals, firms or other entities that are granted particular privileges such that trading orders 24 received from such individuals, firms or other entities are treated as being received from a traditional market maker 12 b (such as a brokerage or bank, for example). For example, certain individuals, firms or other entities that may otherwise be treated as customers 12 a may be granted privileges to be treated as market makers 12 b for the purposes of the systems and methods discussed herein. To receive market maker privileges, an individual, firm or other entity may be required to pay a fee, pay a commission, or submit andor simultaneously maintain both bid and offer trading orders 24 for particular instruments. According to certain embodiments, an individual, firm or other entity may be designated as a market maker 12 b for particular instruments but as a customer 12 a for other instruments. In some embodiments, a multi-tiered system of market makers 12 b may be employed. Trading platform 30 may grant different privileges to different market makers 12 b based on one or more criteria such as, for example, whether market maker 12 b is associated with an electronic feed, whether market maker 12 b is a strong trader, or whether market maker 12 b has particular information. Market makers 12 b may be categorized into different tiers for different tradable instruments. For instance, a particular market maker 12 b may be categorized as a first-level market maker for instrument(s) for which that market maker 12 b is a strong trader and as a second-level market maker 12 b for other types of instrument. Terminals 14 may be communicatively coupled with order price feed modules 16 . An order price feed module 16 comprises any suitable hardware andor software for generating andor communicating one or more order price feeds 26 . In some embodiments, order price feed module 16 may be separate from terminal 14 and interface server 15 . In other embodiments, order price feed module 16 may be comprised within terminal 14 or interface server 15 . Thus, the functions and operations of order price feed module 16 may, in some embodiments, be performed by terminal 14 . interface server 15 . or any other suitable component of trading system 10 . An order price feed 26 may be a real time (or substantially real time) stream indicating the current best bid andor offer that trader 12 is willing to send or make available for an instrument. For example, a particular market maker 12 b may supply order price feed 26 (e. g. bid-offer spreads) to multiple trading exchanges 40 andor trading platforms 18 to allow that market maker 12 b to flood the general marketplace with its best bid and offer price. According to certain embodiments, market maker 12 b generates revenue by persistently trading at its bid and offer prices and profiting the difference. Such a strategy may be referred to as trading the bid-offer spread. Terminals 14 may be communicatively coupled to trading platform 18 via network 20 . Network 20 is a communication platform operable to exchange data or information between terminals 14 and trading platform 18 andor market centers 40 . In some embodiments, network 20 may represent an Internet architecture that enables terminals 14 to communicate with platform 18 andor market centers 40 . In other embodiments, network 20 may be a plain old telephone system (POTS), which traders 12 could use to perform the same operations or functions. In some embodiments, network 20 may be any packet data network (PDN) offering a communications interface or exchange between any two nodes in system 10 . Network 20 may further comprise any combination of the above examples and any local area network (LAN), metropolitan area network (MAN), wide area network (WAN), wireless local area network (WLAN), virtual private network (VPN), intranet, or any other appropriate architecture or system that facilitates communications between terminals 14 and platform 18 andor market centers 40 . Market centers 40 comprise all manner of order execution venues including exchanges, Electronic Communication Networks (ECNs), Alternative Trading Systems (ATSs), market makers, or any other suitable market participants. Each market center 40 maintains a bid and offer price in a given trading product by standing ready, willing, and able to buy or sell at publicly quoted prices, also referred to as market center prices. A particular market center 40 may facilitate trading of multiple trading products, such as, for example, stocks, fixed income securities, futures contracts, currencies, precious metals, and so forth. Market centers may be communicatively coupled to trading platform 18 via network 20 . Trading platform 18 is a trading architecture that facilitates the routing, matching, and otherwise processing of trading orders 24 . Trading platform 18 may comprise a management center or a headquartering office for any person, business, or entity that seeks to route, match, process, or fill trading orders 24 . Accordingly, trading platform 18 may include any suitable combination of hardware, software, personnel, devices, components, elements, or objects that may be utilized or implemented to achieve the operations and functions of an administrative body or a supervising entity that manages or administers a trading environment. Trading platform 18 may comprise a processor 32 and a memory 34 . Processor 32 is operable to record trading orders 12 in memory 34 and route trading orders 12 to trading exchanges 40 . Processor 32 is further operable to execute rules 36 stored in memory 34 to process or route trading orders 24 received from traders 12 . Processor 32 is operable to determine, adjust, and use trade credits 35 associated with traders 12 . Processor 32 may comprise any suitable combination of hardware and software implemented in one or more modules to provide the described function or operation. Memory 34 comprises any suitable arrangement of random access memory (RAM), read only memory (ROM), magnetic computer disk, CD-ROM, or other magnetic or optical storage media, or any other volatile or non-volatile memory devices that store one or more files, lists, tables, or other arrangements of information such as trading orders 12 . Although FIG. 1 illustrates memory 34 as internal to trading platform 18 . it should be understood that memory 34 may be internal or external to components of trading system 10 . depending on particular implementations. Also, memory 34 illustrated in FIG. 1 may be separate or integral to other memory devices to achieve any suitable arrangement of memory devices for use in trading system 10 . According to certain embodiments, memory 34 comprises rules 36 and trader profiles 38 . Generally, rules 36 comprises software instructions for routing, matching, processing, or filling trading orders 12 . In particular, rules 36 may comprise instructions for determining, adjusting, and using trade credits 35 associated with traders 12 . Trader profiles 38 generally comprise information regarding the identity, trading preferences, trading history, and accounts of traders 12 . Trading platform 18 may allow a person or entity to register to use trading system 10 as a trader 12 . When a particular trader 12 registers to use trading system 10 . trading platform 18 may generate trader profile 38 for that trader 12 . Thus, for each trader 12 in trading system 10 . memory 34 may store a corresponding trader profile 38 . Trader profile 38 of a particular trader 12 may comprise relevant information such as, for example, the name, address, employer, and account information of that trader 12 . Trading platform 18 may further store in trader profile 38 of a particular trader 12 trade credit 35 associated with that trader 12 . Trade credit 35 generally represents a real or artificial credit, value, or quantity that may facilitate the processing of trading orders 12 . In particular, when trading platform 18 receives trading order 24 from trader 12 . trading platform 18 may adjust trade credit 35 associated with trader 12 based on the type of the received trading order 24 . Based on the amount of trade credit 35 associated with trader 12 . trading platform 18 may further determine whether to accept the received trading order 24 . Trade credit 35 may be expressed in terms of any real or artificial units. For example, trade credit 35 may be expressed as dollars (or any other suitable currency), as virtual dollars (or any other virtual currency), as shares, as notes, as credits, or as any number and combination of any suitable units. It should be understood that the internal structure of trading platform 18 and the interfaces, processors, and memory devices associated therewith is malleable and can be readily changed, modified, rearranged, or reconfigured to achieve the intended operations of trading platform 18 . In operation, trading platform 18 manipulates trade credits 35 to create incentives for traders 12 to submit passive trading orders 24 a andor to limit aggressive trading orders 24 b . According to certain embodiments, when trader 12 submits passive trading order 24 a . trading platform 18 increases trade credit 35 associated with trader 12 and submits trading order 24 a to one or more market centers 40 for execution. When trader 12 submits aggressive trading order 24 b . however, trading platform 18 calculates a decrease of trade credit 35 associated with trader 12 . If subtracting the calculated decrease from trade credit 35 would cause trade credit 35 to be less than configurable threshold 37 . then trading platform 18 prevents the execution of aggressive trading order 24 b . If subtracting the calculated decrease from trade credit 35 would not cause trade credit 35 to be less than configurable threshold 37 . then trading platform 18 subtracts the calculated decrease from trade credit 35 and submits aggressive trading order 24 b to one or more market centers 40 for execution. Thus, aggressive trading orders 24 b may cause a decrease of trade credit 35 . while passive trading orders 24 a may cause an increase of trade credit 35 . If trade credit 35 associated with trader 12 falls below configurable threshold 37 . trading platform 18 may reject aggressive trading orders 24 b from trader 12 until trader 12 submits one or more passive trading orders 24 a to increase trade credit 35 sufficiently above configurable threshold 37 . According to certain embodiments, trading platform 18 may allow persons or entities to register to use trading system 10 as traders 12 . When trader 12 registers to use trading system 10 . trading platform 18 may generate trader profile 38 for trader 12 and may allocate trade credit 35 to trader 12 . The amount of trade credit 35 allocated to trader 12 upon registration may be referred to as initial trade credit. According to certain embodiments, trading platform 18 allocates to each new trader 12 the same or substantially equal amount of initial trade credit 35 . In other embodiments, the initial trade credit 35 allocated to a particular trader 35 is based at least in part on one or more attributes of that trader 35 . For example, the amount of the initial trade credit 35 may be based in part on the size, anticipated trading activity, trading history, affiliation, or any number and combination of characteristics of trader 12 . Thus, in some embodiments, the initial trade credit 35 allocated to one trader 12 may differ from the initial trade credit 35 allocated to another trader. Trading platform 18 may store trade credit 35 associated with a particular trader 12 in trader profile 38 of that trader 12 . According to certain embodiments, trading platform 18 may be configured to monitor trading sessions of a particular trader 12 . A trading session refers to a configurable period of time used by trading platform 18 to monitor andor manage the trading activity of a particular trader 12 . In some embodiments, trading system 10 may be configured such that a new trading session begins each hour, each day, each week, or any other suitable time period. In other embodiments, trading system 10 may be configured to define a trading session for a particular trader 12 as the time period beginning when that trader 12 logs into trading system 10 and ending when that trader 12 logs out of trading system 10 . Trading platform 18 may be configured such that trading sessions are defined the same or differently for each trader 12 . In some embodiments, at the end andor beginning of a trading session of a particular trader 12 . trading platform 18 may reset trade credit 35 associated with that trader 12 to be equal to the initial trade credit 35 allocated to that trader 12 upon registration. In some embodiments, trading order 24 may be associated with a trade value. The trade value represents the size, worth, andor value of a particular trading order. For example, a bid for 1,000,000 shares of a particular stock at 50.00 per share may be considered to have a trade value of 50,000,000. As another example, a hit for 10,000,000 face-value 10-year notes may be considered to have a trade value of 10,000,000. Although the trade values in the foregoing examples are expressed as dollars, it should be understood that the trade value of a trading order 24 may be expressed in terms of any suitable units. As explained above, in some embodiments aggressive trading orders 24 b cause a decrease of trade credit 35 . while passive trading orders 24 a cause an increase of trade credit 35 . In response to receiving passive trading order 24 a . trading platform 18 may determine the increase of trade credit 35 based at least in part on one or more characteristics of passive trading order 24 a . Such characteristics may include, for example, the trade value, the type of trading product, or the quantity of trading product associated with passive trading order 24 a . In some embodiments, the increase of trade credit 35 may be a configurable percentage of the trade value of passive trading order 24 a . For example, memory 34 may comprise a particular rule 36 to increase trade credit 35 by 30 of the trade value of passive trading order 24 a . In this example, if trade credit 35 is 100,000 and if passive trading order 24 a has a trade value of 200,000, then trading platform 18 may increase trade credit 35 to be 160,000. Although trade credit 35 in the foregoing example is increased by 30 of the trade value of passive trading order 24 a . it should be understood that the increase may be based on any percentage of the trade value or on any number and combination of characteristics of passive trading order 24 a . In addition, although trade credit 35 in the foregoing example is expressed in terms of dollars, it should be understood that trade credit 35 may be expressed in terms of any real or artificial units. Trading platform 18 is similarly operable to determine the decrease of trade credit 35 associated with a particular trader 12 in response to receiving an aggressive trading order 24 b from that trader 12 . according to certain embodiments. Trading platform 18 may determine the decrease of trade credit 35 based on one or more characteristics of aggressive trading order 24 b . Such characteristics may include, for example, the trade value, the type of trading product, or the quantity of trading product associated with aggressive trading order 24 b . In some embodiments, the increase of trade credit 35 may be a configurable percentage of the trade value of aggressive trading order 24 b . The configurable percentage for decreasing trade credit 35 in response to receiving aggressive trading order 24 b may be the same as or different than the configurable percentage for increasing trade credit 35 in response to receiving passive trading order 24 a. As explained above, trading platform 18 may prevent the execution of a particular aggressive trading order 24 b if the decrease of trade credit 35 caused by aggressive trading order 24 b would cause trade credit 35 to be less than configurable threshold 37 . Configurable threshold 37 may be any suitable level or value for managing andor limiting the execution of aggressive trading orders 24 b . As an example, trading platform 18 may be configured such that configurable threshold 37 is zero. In this example, if aggressive trading order 24 b submitted by trader 12 would cause trade credit 35 associated with trader 12 to fall below zero, then trading platform 18 may prevent the execution of aggressive trading order 24 b . Although configurable threshold 37 in the foregoing example is zero, it should be understood that configurable threshold 37 may be set as any suitable value or level. In some embodiments, configurable threshold 37 may be the same for each trader 12 in trading system 10 . In other embodiments, configurable threshold 37 may be different for various traders 12 in trading system 10 . Configurable threshold 37 associated with a particular trader 12 may be based at least in part on one or more attributes of that trader 12 such as, for example, the size, anticipated trading activity, trading history, affiliation, or any number and combination of characteristics of that trader 12 . In some embodiments, configurable threshold 37 may be based on the time of a given trading session andor on the volume of trading activity in trading system 10 . For example, during times of low trading activity in trading system 10 . trading platform 18 may increase or decrease configurable threshold 37 to be more or less favorable to trader 12 . Similarly, during times of high trading activity, trading platform 18 may increase or decrease configurable threshold 37 to be more or less favorable to trader 12 . Trading platform 18 may prevent the execution of a particular aggressive trading order 24 b if the decrease of trade credit 35 caused by aggressive trading order 24 b would cause trade credit 35 to be less than configurable threshold 37 . In some embodiments, preventing the execution of aggressive trading order 24 b may comprise deleting aggressive trading order 24 b . not submitting aggressive trading order 24 b to market centers 40 . withholding aggressive trading order 24 b from execution, returning aggressive trading order 24 b to trader 12 without submitting it for execution, andor any other suitable step for preventing the execution of aggressive trading order 24 b . In some embodiments, upon receiving from trader 12 a particular trading order 24 that would cause trade credit 35 to be less than configurable threshold 37 . trading platform 18 may transmit a message that invites or requests trader 12 to modify the particular trading order 24 such that the particular trading order 24 would not cause trade credit 35 to be less than configurable threshold 37 . For example, if the particular trading order 24 is an aggressive trading order 24 b . trading platform 18 may recommend to trader 12 modifying the particular trading order 24 to be a passive trading order 24 a andor to have a higher or lower trade value. In some embodiments, trading platform 18 may be configured toupon receiving from trader 12 a particular trading order 24 that would cause trade credit 35 to be less than configurable threshold 37 automatically modify the particular trading order 24 such that the modified trading order 24 would not cause trade credit 35 to be less than configurable threshold 37 . In the foregoing examples, trading platform 18 stores, determines, and adjusts trade credit 35 associated with a particular trader 12 . It should be understood, however, that these functions and operations may, in some embodiments, be performed by interface server 15 or by interface server 15 in conjunction with trading platform 18 . For example, interface server 15 may comprise all or a portion of an application program interface (API) associated with trading platform 18 . In particular, interface server 15 may allocate an initial trade credit 35 . determine trade credit 35 . increase trade credit 35 in response to receiving passive trading order 24 a . decrease trade credit 35 in response to receiving aggressive trading order 24 b . and prevent the execution of a particular trading order 24 if that trading order 24 would cause trade credit 35 to fall below a configurable threshold 37 . Thus, in some embodiments, the function of determining, adjusting, and using trade credit 35 may be performed by one or more interface servers 15 . According to certain embodiments, the use of trade credit 35 to manage the processing of trading orders 24 may offer various advantages. It should be noted that one or more embodiments may benefit from some, none, or all of the advantages discussed below. One advantage is that, by decreasing trade credit 35 in response to aggressive trading orders 24 b and increasing trade credit 35 in response to passive trading orders 24 a . trading platform 18 encourages traders 12 to submit passive trading orders 24 a . By encouraging the submission of more passive trading orders 24 a . trading platform 18 may increase liquidity in trading system 10 . Another advantage is that trading platform 18 may increase or decrease trade credit 35 in proportion to the trade value associated with trading order 24 . Thus, the submission of a large, passive trading order 24 a with a high trade value may result in a greater increase of trade credit 35 than the submission of a small, passive trading order 24 a with a low trade value. Thus, trading platform 18 may encourage traders 12 to submit larger passive trading orders 24 a . Trading platform 18 may thereby increase liquidity in trading system 10 . FIGS. 2A and 2B provide an example of using trade credit 35 to manage the trading activity of a particular trader 12 . according to certain embodiments of the present invention. In particular, FIG. 2A illustrates an example of rules 36 stored in memory 34 . In this example, rules 36 comprise four rulesrules 36 a - 36 d . Rule 36 a is that, at the start of a trading session for a particular trader 12 . trading platform 18 allocates (or resets) to that trader 12 an initial trade credit 35 of 5,000,000 units. Rule 36 b is that, in response to receiving passive trading order 24 a . trading platform 18 calculates an increase of trade credit 35 wherein the increase is equal to 25 of the trade value of passive trading order 24 a . Rule 36 c is that, in response to receiving aggressive trading order 24 b . trading platform 18 calculates a decrease of trade credit 35 wherein the decrease is equal to 50 of the trade value of aggressive trading order 24 b . Rule 36 d is that, if subtracting the calculated decrease would cause trade credit 35 to be less than zero units, trading platform 18 deletes aggressive trading order 24 b without submitting aggressive trading order 24 b to market centers 40 for execution. FIG. 2B illustrates an example of trader profile 38 according to certain embodiments of the present invention. In this example, trader profile 38 comprises records of trading activity of trader 12 in accordance with rules 36 a - d illustrated in FIG. 2A. In this example, trader profile 38 shows that a trading session began for a particular trader 12 . At the beginning of the trading session, based on rule 36 a in memory 34 . trading platform 18 allocated to trader 12 an initial trade credit 35 of 5,000,000 units. Subsequently, trading platform 18 received from trader 12 passive trading order A with a trade value of 10,000,000. Because trading order A was passive, trading platform increased trade credit 35 to 7,500,000 units (i. e. 5,000,000(0.2521510,000,000)) and submitted passive trading order A to one or more market centers 40 for execution. Trading platform 18 then received from trader 12 aggressive trading order B with a trade value of 10,000,000. Because trading order B was aggressive, trading platform 18 calculated that the decrease of trade credit 35 would be 5,000,000 units (0.5021510,000,000). Because subtracting 5,000,000 units from trade credit 35 would not cause trade credit 35 to be less than the particular configurable threshold 37 of zero, trading platform subtracted the calculated decrease from trade credit 35 . yielding an adjusted trading credit 35 of 2,500,000 units. In addition, trading platform 18 submitted aggressive trading order B to one or more market centers 40 for execution. In the present example, trading platform 18 next received from trader 12 aggressive trading order C with a trade value of 20,000,000. Because trading order B was aggressive, trading platform 18 calculated that the decrease of trade credit 35 would be 10,000,000 units (0.5021520,000,000). Because subtracting 10,000,000 units from trade credit 35 would cause trade credit 35 to be less than configurable threshold 37 of zero, trading platform prevented the execution of aggressive trading order C. Trading platform subsequently received from trader 12 passive trading order D with a trade value of 20,000,000. Because trading order D was passive, trading platform 18 increased trade credit 35 to 7,500,000 units (i. e. 2,500,000(0.2521520,000,000)) and submitted passive trading order D to one or more market centers 40 for execution. Thus, by decreasing trade credit 35 in response to aggressive trading orders 24 b and increasing trade credit 35 in response to passive trading orders 24 a . trading platform 18 in this example provided incentives for trader 12 to submit passive trading orders 24 a. Although the foregoing example illustrates allocating (or resetting) to trader 12 an initial trade credit 35 at the beginning of each trading session, it should be understood that trading platform 18 need not allocate (or reset) to trader 12 an initial trade credit 35 at the beginning of each trading session. In particular, according to certain embodiments, trading platform 18 may allocate an initial trade credit 35 to trader 12 upon registration without thereafter resetting trade credit 35 at the beginning of a particular trading session. Although the foregoing example illustrates a particular configurable threshold 37 of zero, it should be understood that configurable threshold 37 may be configured to be any suitable value or level. Although the foregoing example illustrates rules 36 that increase or decrease trade credit 35 based on percentages of the trade value of trading order 24 . it should by understood that the increase or decrease of trade credit 35 may be based on any suitable criteria such as, for example, the size of trading order 24 . the type of trading product associated with trading order 24 . or any number and combination of criteria. Although the foregoing example illustrates increasing or decreasing trade credit 35 based on particular percentages (i. e. 50 and 25), it should be understood that trade credit 35 may be adjusted based on any configurable percentage of the trade value of trading order 24 . according to certain embodiments. Alternatively, or in addition, the increase or decrease of trade credit 35 may be based on fixed values, tiers, time, andor any other suitable algorithm. According to certain embodiments, trading platform 18 may be configured to cause trade credit 35 associated with trader 12 to decay at a configurable rate over time. The decay of trade credit 35 may be triggered based on any suitable criteria. For example, the decay of trade credit 35 may be triggered by inactivity of trader 12 andor by trade credit 35 exceeding a decay threshold. According to certain embodiments, if trader 12 is inactive for more than a configurable period of time, trading platform 18 may cause trade credit 35 associated with trader 12 to begin to decay. In other embodiments, if trade credit 35 is increased such that trade credit 35 exceeds a configurable decay threshold, trading platform 18 may cause trade credit 35 to decay until trade credit 35 is equal to or less than the configurable decay threshold. The decay threshold may be configured to be more than, equal to, or less than the initial trade credit 35 allocated to trader 12 . The decaying of trade credit 35 may comprise the decreasing of trade credit 35 as a function of time. For example, trade credit 35 may be set to decay by 1,000 units every minute, by 100,000 units every hour, or at any suitable rate. An example illustrates certain embodiments of the present invention. Referring to the example illustrated in FIG. 2B. trading platform 18 may comprise a particular rule 36 to cause trade credit 35 to decay at a rate of 10,000 units per minute if trading platform 18 does not receive from trader 12 at least one passive trading order 24 a every hour. In this example, the session began at 10:00 a. m. and trading platform 18 received passive trading order A at 10:15 a. m. Subsequently, trading platform 18 received passive trading order D at 10:45 a. m. Passive trading order D caused trade credit 35 to increase to 7,500,000 units. Based on rule 36 . if trading platform 18 does not receive another passive trading order by 11:45 a. m. trading platform 18 may cause trade credit 35 to begin to decay. In this example, trader 12 does not submit another passive trading order 24 a until 11:55 a. m.ten minutes after trade credit 35 began to decay at a rate of 10,000 units per minute. Thus, by 11:55 a. m. trade credit 35 has decayed to 7,400,000 units. In this example, trading platform 18 stops the decay of trade credit 35 upon receiving passive trading order 24 a at 11:55 a. m. Trader 12 then has until 12:55 a. m. to submit another passive trading order 24 a before the decay of trade credit 35 is triggered again. According to certain embodiments, by causing trade credit 35 to decay in response to the inactivity of trader 12 . trading platform 18 may encourage traders 12 to submit passive trading orders 24 a more frequently. The frequent submission of passive trading orders 24 a may increase the liquidity in trading system 10 . The foregoing example describes triggering the decay of trade credit 35 based on inactivity of trader 12 . It should be understood, however, that the decay of trade credit 35 may be triggered based on any suitable criteria such as, for example, trade credit 35 exceeding a configurable decay threshold. Although the foregoing example illustrates a decay rate of 10,000 units per minute, it should be understood that the decay rate may be configured to be any suitable rate. According to certain embodiments, one or more traders 12 in trading system 10 may use an order price feed module 16 to submit an order price feed 26 to trading platform 18 . As explained above, an order price feed 26 may be a real time (or substantially real time) stream indicating the current best bid andor offer that trader 12 is willing to send or make available for an instrument. In some embodiments, trading system 10 may be configured such that one or more order price feeds 26 are designated as restricted. A particular order price feed 26 may be designated as restricted based on any suitable criteria. For example, order price feed 26 associated with trader 12 may be designated as restricted based on the size of trader 12 . the account information of trader 12 . the trading history of trader 12 . andor any other number and combination of suitable criteria. In some embodiments, trading platform 10 may use trade credits 35 to limit aggressive trading by traders 12 associated with order price feeds 26 that have been designated as restricted but not to limit aggressive trading by other traders 12 . FIG. 3 illustrates a flowchart for limiting aggressive trading in trading system 10 . The method begins at step 302 when trading platform 18 receives trading order 24 from trader 12 . At step 304 . trading platform 18 determines trade credit 35 associated with trader 12 . Trader profile 38 of trader 12 may be stored in memory 34 and may comprise trade credit 35 associated with trader 12 . At step 306 . trading platform 18 determines whether the received trading order 24 is an aggressive trading order 24 b . If trading platform 18 determines at step 306 that the received trading order is not an aggressive trading order 24 b (e. g. that it is a passive trading order 24 a ), then at step 308 trading platform 18 increases trade credit 35 associated with trader 12 . In some embodiments, trade credit 35 may be increased based at least in part on the trade value of the received trade order 24 . At step 310 . trading platform 18 submits the received trading order 24 to one or more market centers 40 for execution. If, however, trading platform 18 determines at step 306 that the received trading order 24 is an aggressive trading order 24 b . then at step 312 trading platform calculates a decrease of trade credit 35 . The calculated decrease of trade credit 35 may be based at least in part on the trade value of the received trading order 24 . At step 314 . trading platform 18 determines whether subtracting the calculated decrease would cause trade credit 35 associated with trader 12 to be less than configurable threshold 37 . If trading platform determines at step 314 that subtracting the calculated decrease from trade credit 35 would cause trade credit 35 to be less than configurable threshold 37 . then at step 320 trading platform prevents the execution of the received trading order 24 . In some embodiments, preventing the execution of the received trading order 24 may comprise deleting the received trading order 24 . not submitting the received trading order 24 to market centers 40 . withholding the received trading order 24 from execution, returning the received trading order 24 to trader 12 without submitting it for execution, andor any other suitable step for preventing the execution of the received trading order 24 . If, however, trading platform determines at step 314 that subtracting the calculated decrease from trade credit 35 associated with trader 12 would not cause trade credit 35 to be less than configurable threshold 37 . then at step 316 trading platform subtracts the calculated decrease from trade credit 35 . The method then proceeds to step 310 . where trading platform 18 submits the received trading order 24 to one or more market centers 40 for execution. The method then ends. In some embodiments, trading platform 18 may receive subsequent trading orders 24 from trader 12 . Trading platform 18 may repeat the method illustrated in FIG. 3 for each of the subsequent trading orders 24 . Although the present invention has been described in several embodiments, a myriad of changes and modifications may be suggested to one skilled in the art, and it is intended that the present invention encompass such changes and modifications as fall within the scope of the present appended claims. The 1 Trading Strategy for Today39s Market After a solid year last year, and a great start to this year, all of the major indexes are trading at new all-time highs. And there are plenty of investors handily beating the market. But far too many investors continue to underperform. So what39s the best trading strategy to use in today39s market There are lots of different trading styles out there: Momentum, Aggressive Growth, Value, Growth 38 Income, and more. Some of these are more conservative while others are more aggressive. But which one works best Let39s take a look. Momentum traders look to take advantage of upward trends (or downward trends) in a stock39s price or earnings. They believe that these stocks will continue to head in the same direction because of the momentum that is already behind them. We39ve all heard the old adage, 34the trend is your friend34. And who doesn39t like riding a trend In fact, if somebody were to ask you what your best stocks are, you would likely name the ones moving up the most in your portfolio. This, of course, would include stocks making new highs. Especially since stocks making new highs have a tendency of making even higher highs. Our momentum strategy, fittingly called 39New Highs39, focuses on that very thing by selecting stocks with the best momentum characteristics, and applying that to companies with a Zacks Rank 1 Strong Buy, outperforming growth rates, and other powerful items. 8226 Over the last 17 years (2000 thru 2016), using a one-week holding period, this strategy has shown an average annual return of 52.9 vs. the S38P 50039s 4.2. 8226 And in 2016 alone it was up 95.5, crushing the S38P39s 11.96. So is this the best style Maybe for some. But maybe not for others. Today you can claim a copy of Finding 1 Stocks by Kevin Matras (a 49.95 value) free of charge. This 300-page hardbound book unfolds almost every stock-picking secret from the Zacks Rank system that has nearly tripled the S38P 500 with an average gain of 26 per year since 1988 through 2015. You can learn how to take full advantage of that system without attending a single class or seminar in a lot less time than you may think. Don39t delay, your free book opportunity ends when copies run out and, in any case, no later than midnight Sunday, March 5. Get the details now 6262 This momentum style strategy is an exciting one to trade. But for some, the high flyers and fast movers aren39t the kinds of stocks they want to get into. Maybe getting into stocks that are lower in their price recognition cycle or finding undiscovered gems is more to your liking. So let39s take a look at the value style. Value investors and traders favor good stocks at great prices over great stocks at good prices. This does not mean they have to be cheap in price though. The key is the belief that they39re undervalued. That they are, for some reason, trading under what their true value or potential really is. The value investor hopes to get in before the market 39discovers39 this and moves higher. Some may think that value investing is boring. Or that you have to sacrifice returns. But neither could be further from the truth. In fact, value investing has proven to be one of the most successful forms of investing over time. Value investing became famous from legendary investors Benjamin Graham, and more recently Warren Buffett. Obviously, they know something. E eles fazem. Our value strategy, called 39Value Method 139, keys in on undervalued stocks with a Zacks Rank 1 or 2 Strong Buy or Buy rating, increasing earnings, and a proprietary blend of three highly predictive filters. 8226 Over the last 17 years, using a one-week holding period, this strategy has shown an average annual return of 54.1 vs. the S38P 50039s 4.2. 8226 And in 2016, it was up a whopping 153, outperforming the S38P by nearly 12x as much. This strategy also does well using a four-week holding period, which is ideal for less active traders. And since many value strategies are often less volatile, the smoother ride this style can provide, while still outperforming the market, may be just what you39re looking for. Or maybe a Growth 38 Income Style approach with core holdings that pay income producing dividends is what you39re really after. This kind of strategy will tend to focus in on more mature companies with solid revenue and consistent payouts. You39ll have a longer time horizon with this style (at least 12 weeks), especially since you39ll want to hang onto your stocks long enough to receive the dividend. A perfect example of this is our 39Growth and Income Winners39 strategy, which has shown an average annual return over the last 17 years of 16.9, with a win ratio of 72. Then again, the allure of getting in on a newer company and watching it blaze a trail of success, as an Aggressive Growth Style strategy will do, may be your goal instead. Aggressive Growth traders are primarily focused on stocks with aggressive earnings growth or revenue growth (or at least the potential for aggressive growth). You39ll often find smaller-cap stocks in this category. And while this style will typically require a more hands on approach to monitor how these companies are doing, it can be well worth it when it39s hitting its stride. Like our 39Small-Cap Growth39 strategy is doing, which has shown an average annual return over the last 17 years of 61.0. And the 1 Trading Strategy Is. the strategy that39s right for you No one style or strategy is better than the other. They39re just different from each other. And that39s fine. So the number one trading strategy is the one that39s right for you, and that picks the kinds of stocks you want to get into. Because if you find yourself getting into stocks that are not in alignment with who you are or want to be as a trader, you39ll find yourself dropping that strategy the moment the market hits a rough patch. Or talking yourself out of winning trades altogether, because you39re uncomfortable being in stocks that don39t fit your style. As you can see, beating the market isn39t just for the pros. Anybody can do it with the right strategy. But the best trading strategy in the world won39t make you any money if you don39t use it. It all comes down to knowing what works, and doing what works. If you know what strategies work, you39ll have the confidence to use them. And following a proven strategy that works can transform your portfolio. To build confidence in your trading, remember to first: 1) Identify what kind of trader you are or want to become. This will help you find the style(s) that are right for you. And don39t worry about fitting perfectly into one style or another. Many people will be a combination of several styles rolled into one. 2) Once you understand the different styles and where you fit in, you can then concentrate on what kinds of strategies will help you pick those stocks so you39ll always get into the right ones. 3) Don39t give up. As mentioned above, the most successful trading strategies work best when you use them. Once you39ve identified your style and the method to pick those stocks, you39ll be beating the market no matter what it39s doing. This is true whether you39re picking and choosing from our proven profitable strategies, or building and testing your own. You can do it. And it39s easier than you think. There39s a simple way to add a big performance advantage for your stock-picking success. It39s called the Zacks Method for Trading: Home Study Course. With this fun, interactive online program, you can master the Zacks Rank, which has nearly tripled the S38P 500 with an average gain of 26 per year since 1988 through 2015, without attending a single class or seminar. Do it online in your own home at your own pace. It covers the investment strategies and ideas I just shared and guides you to better trading step by step. Discover how to identify what kind of trader you are, how to find stocks with the highest probability of success, and how to trade them for maximum gains no matter where the market is headed. The course also includes some of our best-performing strategies (like the ones mentioned above and more), and shows you how to create and test your own. Today is the perfect time to get in. I39m giving participants free hardbound copies of my book, Finding 1 Stocks, a 49.95 value. Its 300 pages unfold virtually every insider secret I know about the stock-picking system that has nearly tripled the S38P 500 for more than a quarter century. Please note: Copies of the book are limited and your opportunity to get one free ends midnight Sunday, March 5. So if you39re interested, be sure to check this out right now. Thanks and good trading, Zacks VP Kevin Matras is our chart patterns and stock screening expert. He developed many of Zacks39 most powerful market-beating strategies and directs the Zacks Method for Trading: Home Study Course. The worlds financial leaders may no longer explicitly reject protectionism or competitive currency devaluations, a draft communique of their meeting next week showed, promising only to keep an open and fair international trading system. Finance hellip More LinkedIn Corp. has failed to reach an agreement with the Russian authorities to restore public access to the social networking website, the company and Russias communications regulator said on Tuesday. 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The comments came amid a row over the stopping of events in hellip More Iraqi forces said Tuesday they had seized the main government offices in Mosul and its famed museum as they made steady progress in their battle to retake the citys west from jihadists. The advances, which also included the recapture of three hellip More Hewlett Packard Enterprise said Tuesday it also will assume, or pay out, about 200 million of Nimbles unvested equity awards at the closing of the deal. Chief Executive Officer Meg Whitman -- looking for ways to return to sales growth -- is hellip More Britain said it was prepared to act if markets fail consumers, as E. ON on Tuesday became the latest of the countrys big six energy providers to announce price hikes. The UK government is under pressure to help households struggling with bills, hellip More The top generals of the Turkish, Russian and US military met Tuesday in a bid to step up coordination in Syria and avoid clashes between rival forces in the fight against IS. Turkey, Russia and the United States are all fighting against IS, though hellip More