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,'百分之三! '); 
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;