通达信MACD底面积背驰抄底公式

DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
 DEA:=EMA(DIF,9);
 MACD0:=(DIF-DEA)*2;
 MJ:=MACD0;
 S05:=SUM(MJ,0);
 QST:=BARSLAST(MJ<0 AND REF(MJ,1)>0)+1;
 QXT:=BARSLAST(MJ>0 AND REF(MJ,1)<0)+1;
 S5:=IF(MJ>0,S05-REF(S05,BARSLAST(MJ<0)),S05-REF(S05,BARSLAST(MJ>0)))/10;
 ST:=IF(MJ>0,REF(QST,QXT)+QXT,REF(QXT,QST)+QST);
 RS5:=REF(S5,ST);
 BC:IF(MJ>0 AND S5<RS5,0,IF(MJ<0 AND S5>RS5 AND DEA<0,1,0));