Var1:=(2*CLOSE+HIGH+LOW)/4;

Var2:=LLV(LOW,34);

Var3:=HHV(HIGH,34);

xx:EMA((Var1-Var2)/(Var3-Var2)*100,13);

yy:EMA(0.667*REF(xx,1)+0.333*xx,2) , ;

STICKLINE(CROSS(xx,20) AND yy<xx,xx+19,xx-10,4,0),colorred;

DRAWTEXT(CROSS(xx,20) AND yy<xx,xx-5,'');

STICKLINE(yy<xx,xx,yy,4,0),colorred;

选股:IF(CROSS(xx,yy) AND xx<20 ,30,0);

逃顶:IF(FILTER(CROSS(YY,XX) AND xx>80 ,3),60,90),COLORFF0000;

DRAWTEXT(CROSS(xx,yy),xx,'始');

DRAWTEXT(CROSS(yy,xx),yy,'终');