回踩重要均线的大小阴线选股，结合大盘操作成功率较高

YX:=C<O AND RANGE((C-REF(C,1))/REF(C,1)*100,-3.35,-2.8) AND C/L>1.009;
TJ:=L>REF(L,1) AND MIN(C,O)/L>1.005;
XG:REF(YX,1) AND TJ;
 

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