买线:=EMA(C,2);卖线:=EMA(SLOPE(C,21)*20+C,42); BU:=OSS(买线,卖线);SEL:=CROSS(卖线,买线);DRAWICON(BU,L,1);DRAWICON(SEL,H,2);STICKLINE(买线>=卖线,LOW,HIGH,0,0),COLORRED;STICKLINE(买线>=卖线,CLOSE,OPEN,3.2,0),COLORRED;STICKLINE(买线<卖线,CLOSE,OPEN,3.2,0),COLOR00FF00;STICKLINE(买线<卖线,LOW,HIGH,0,0),COLOR00FF00;