通达信低位二次金叉常用源码附图

DIFF:=EMA(DCLOSE,12)-EMA(DCLOSE,26);

DEA:=EMA(DIFF,9);{88GS.COM}

MACD:=(DIFF-DEA)*2;

JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA =0));

二次金叉:CROSS(DIFF,DEA) AND DEA 0 AND COUNT(JCCOUNT=2,21)=1;