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如何建立自己的交易系统从菜鸟一步步蜕变成大佬（三）
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今天咱们继续成长起来！！！
多个交易策略之间的配合原则：互补
1、如果一个指标或策略，就算获利预期不错、成功率也不错，但是触发频率太低的话，便 会浪费太多等待的时间，平均收益率算下来也不会令人满意。面对这种兼容了“获利预期” 和“成功率”的指标或策略，可遇不可求，只能作为后备策略备用，不能作为日常工具。遇 到了就搞一把，遇不到也不影响日常交易。
2、所以，最重要的指标或策略，要同时满足“获利预期”和“触发频率”。这一点之前很 多人无法理解。抽丝剥茧写到这里，大家应该能明白其中的道理。那么根据上一章讲到“指 标不可能三角”理论，能同时满足这两点的指标和策略，它的“成功率”一定是很低。那就 一定需要其他指标或策略来配合补足短板。 |
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