【发布时间】:2021-06-10 13:08:43
【问题描述】:
我正在尝试创建一个将在 STK 市场下订单的 TWS API 脚本。我发现有各种市场规则,规定最低价格增量。我查询系统以找出marketRuleIds,但我无法弄清楚如何解释来自reqMarketRule 的结果,例如市场规则 ID 557 提供以下结果:
Price Increment. LowEdge: 0.000000, Increment: 0.000100
Price Increment. LowEdge: 1.000000, Increment: 0.010000
市场规则 ID 26 提供以下结果:
Price Increment. LowEdge: 0.000000, Increment: 0.010000
市场规则 ID 1916 提供以下结果:
Price Increment. LowEdge: 0.000000, Increment: 0.000001
Price Increment. LowEdge: 0.001000, Increment: 0.000002
Price Increment. LowEdge: 0.002000, Increment: 0.000005
Price Increment. LowEdge: 0.005000, Increment: 0.000010
Price Increment. LowEdge: 0.010000, Increment: 0.000020
Price Increment. LowEdge: 0.020000, Increment: 0.000050
Price Increment. LowEdge: 0.050000, Increment: 0.000100
Price Increment. LowEdge: 0.100000, Increment: 0.000200
Price Increment. LowEdge: 0.200000, Increment: 0.000500
Price Increment. LowEdge: 0.500000, Increment: 0.001000
Price Increment. LowEdge: 1.000000, Increment: 0.002000
Price Increment. LowEdge: 2.000000, Increment: 0.005000
Price Increment. LowEdge: 5.000000, Increment: 0.010000
Price Increment. LowEdge: 10.000000, Increment: 0.020000
Price Increment. LowEdge: 20.000000, Increment: 0.050000
Price Increment. LowEdge: 50.000000, Increment: 0.100000
Price Increment. LowEdge: 100.000000, Increment: 0.200000
Price Increment. LowEdge: 200.000000, Increment: 0.500000
Price Increment. LowEdge: 500.000000, Increment: 1.000000
当我尝试在 TWS 应用程序中使用市场规则 1916 对 STK 进行交易时,我可以看到增量为 0.50 GBP,但我不确定如何将其追溯到上述输出。
你能帮我弄清楚吗?
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标签: python price interactive-brokers tws