说明：选出前期牛股，说明不含未来，放心使用。
 VARE:=(H+L)/2;
 VAR2Q:=(MA(CLOSE,80)-MA(CLOSE,13)/3);
 A:= MA((CLOSE-VAR2Q)/VAR2Q,1);
 XOD:=SMA(VARE,5,1)-SMA(VARE,34,1);
 XA:=EMA(A,12)*0.7;
 涨停:=IF(REF(C,1)*1.1-C<0.01 ,1,0);
 DIFF :EMA(CLOSE,12) - EMA(CLOSE,26);
 DEA  :EMA(DIFF,9);
 XB:=EMA(A,3);
 STICKLINE(涨停,0,5,6,0),COLORYELLOW;
 DRAWTEXT(涨停,8,'涨停')*40,COLORYELLOW;
 B:IF(LLV(XB-XA,12)>0,0,-30),COLORFFCC66;
 XDE:=SMA((XOD-SMA(XOD,5,1)),5,1);
 VARA:=(-200)*(HHV(HIGH,60)-CLOSE)/(HHV(HIGH,60)-LLV(LOW,60))+100;
 VARB:=(CLOSE-LLV(LOW,15))/(HHV(HIGH,15)-LLV(LOW,15))*100;
 VARC:=SMA((SMA(VARB,4,1)-50)*2,3,1);
 MACD :2*(DIFF-DEA), COLORSTICK;
 底部:IF(B<0 AND CROSS(MACD,0),50,0),COLORBLUE;{股海网提供：www.guhai.com.cn}
 选股:IF((XOD>REF(XOD,1) OR XDE>REF(XDE,1)) AND REF(VARA,1)<-90  AND VARA<-80 AND VARC<-80 AND (VARC-REF(VARC,1))>1,20,0)*3;