通达信趋势反弹选股指标公式

YL1:=C-REF(C,1);
YL2:=100*Ema(EMA(YL1,6),6)/EMA(EMA(Abs(YL1),6),6);
反弹:(LLV(YL2,2)=LLV(YL2,7) AND COUNT(YL2<0,2) AND crOSS(YL2,MA(YL2,2)));

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