其实是股市一根筋的优化，加进了20日线的指标！好的指标不在于复杂的线势变化，只要找到适合自己的一根或者两根趋势线，并且按照这根线所提示的入和出的信号把一只股票做到极致是完全可以的！
这样的想法不知道适合大家不适合，欢迎深度探讨！！
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