多种背离之MACD底背选股指标公式

X_1:=EMA(CLOSE,12)-EMA(CLOSE,26);

X_2:=EMA(X_1,9);

X_3:=REF(CLOSE,1);

X_4:=BArslAst(REF(crOSS(X_1,X_2),1));

X_5:=REF(CLOSE,X_4+1)>CLOSE AND REF(X_1,X_4+1)<X_1 AND CROSS(X_1,X_2);

macd底背:IF(X_5>0,(-0.1),0);