{底部选股}
VAR15:=((HHV(H,21)-C)/(HHV(H,21)-LLV(L,21)))*100-10;
VAR25:=((C-LLV(L,21))/(HHV(H,21)-LLV(L,21)))*100;
VAR35:=SMA(VAR25,13,8);
VAR45:=SMA(VAR15,21,8);
X2:=CEILING(SMA(VAR35,13,8));
X1:=X2-VAR45 ;
底部选股:IF(X2-VAR45<(-80),30,0),COLORCYAN;