通达信大盘趋势指标公式

SD: EMA(0.667REF(SK,1)+0.333SK,2);
高抛:80, POINTDOT;
低吸:20, POINTDOT;
强弱分界:50, POINTDOT;
DRAWTEXT(crOSS(SD,20),低吸,'●买入 '),coloryellow,linethick3;
DRAWTEXT(CROSS(80,SD),高抛,'●出逃 '),COLORF5F5DC,LINETHICK3;

通达信大盘趋势指标公式