YY:EMA(0.667REF(XX,1)+0.333XX,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;