MT4优化的问题

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我在MT4优化时老是碰到这个问题
optimization stopped, 292 cache records were used, 292 cache records rejected
There were 69 passes done during optimization, 31 results have been discarded as insignificant
到底是什么原因,知道的高手,说一声

再次感谢
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高手期待中..........
 
是不是31个结果爆仓了