紫黄现之上攻选股指标公式

DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
J1:=DIFF;
J2:=DEA;
上攻:FILTER(crOSS(J1,J2) AND vol>REF(SUM(VOL,5),1),3);