买线:EMA(C,2),COLOR000999; 卖线:EMA(SLOPE(C,21)*20+C,42),POINTDOT,coloryellow; BU:=OSS(买线,卖线); SEL:=CROSS(卖线,买线); DRAWTEXT(BU,LOW-0.06,''),coloryellow; DRAWTEXT(SEL,HIGH+0.2,''),colorgreen,LINETHICK7; DRAWICON(BU,LOW-0.02,5);DRAWICON(sel,HIGH+0.1,2);STICKLINE(CROSS(买线,卖线) OR CROSS(卖线,买线),OPEN,CLOSE,6,0),colorblue;