卖线:=EMA(SLOPE(C,20)*10+C,35); DRAWTEXT(CROSS(买线,卖线),LOW*0.99,'买'),COLORRED,LINETHICK2; DRAWTEXT(CROSS(卖线,买线),HIGH*1,'卖'),COLORGREEN; STICKLINE(OPEN CLOSE,CLOSE,OPEN,2.5,0),COLORCYAN;