通达信【抄底牛股】选股公式BR:=MA(...

BR:=MA(CLOSE,8)+MA(CLOSE,8)-REF(MA(CLOSE,8),1);

CR:=IF(MA(CLOSE,13)<BR,BR,MA(CLOSE,13));

YR:=CR-(EMA(C,3)-CR);

F2:=BARSLAST(EMA(C,3)<=EMA(C,5));

F3:=IF(EMA(C,3)>=EMA(C,3),EMA(C,5),DRAWNULL);

F4:=IF(CURRBARSCOUNT<CONST(F2+3),F3,DRAWNULL),;

大牛股:CROSS(F4,YR);