多空:=Ema((CLOSE-MA((2*CLOSE+HIGH+LOW)/4,30))/MA((2*CLOSE+HIGH+LOW)/4,30)*100,3),COLORWHITE;
VARF1:=1;
选股:FILTER(VARF1=1,5) AND 多空<-10;
多空:=Ema((CLOSE-MA((2*CLOSE+HIGH+LOW)/4,30))/MA((2*CLOSE+HIGH+LOW)/4,30)*100,3),COLORWHITE;
VARF1:=1;
选股:FILTER(VARF1=1,5) AND 多空<-10;