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;
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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;