通达信穿双阴选股指标公式

A1:=REF(C<O,2);
A2:=REF(C<O,1);
A3:=C>O AND C>=REF(O,1) AND VOL/REF(VOL,1)>=0.5;
XG:A1 AND A2 AND A3 AND REF(VOL,1)>REF(VOL,2);

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