价量背离选股公式（转)

DIFL:=EMA(V,12)-EMA(V,26);

DIF:=EMA(C,12)-EMA(C,26);

bl:=DIFL>REF(DIFL,1) AND DIF<REF(DIF,1);

四天: REF(bl,3)=1 AND REF(bl,2)=1 AND REF(bl,1)=1 AND bl;

三天:REF(bl,2)=1 AND REF(bl,1)=1 AND bl;