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请老师将下面公式改写为60分钟条件卖出公式,并能预警.买线:=EMA(C,2);卖线:=EMA(SLOPE(C,21)*20+C,42);BU:=CROSS(买线,卖线);SEL:=CROSS(卖线,买线);DRAWTEXT(BU,LOW*0.989,'B'),COLORRED,LINETHICK3;DRAWTEXT(BU,LOW,''),COLOR

题目详情
请老师将下面公式改写为60分钟条件卖出公式,并能预警.
买线:=EMA(C,2); 卖线:=EMA(SLOPE(C,21)*20+C,42); BU:=CROSS(买线,卖线); SEL:=CROSS(卖线,买线); DRAWTEXT(BU,LOW*0.989,'B'),COLORRED,LINETHICK3;DRAWTEXT(BU,LOW,''),COLOR208FFF,LINETHICK3;DRAWTEXT(SEL,HIGH,''),COLORFFFF00,LINETHICK3;DRAWTEXT(SEL,HIGH*1.0175,'S'),COLORFFFF00,LINETHICK3;STICKLINE(买线>=卖线,LOW,HIGH,1,0),COLORRED;STICKLINE(买线>=卖线,CLOSE,OPEN,4.5,0),COLOR0000AA;STICKLINE(买线>=卖线,CLOSE,OPEN,4,0),COLOR0000CC;STICKLINE(买线>=卖线,CLOSE,OPEN,3,0),COLOR0000CC;STICKLINE(买线>=卖线,CLOSE,OPEN,2,0),COLOR0000EE;STICKLINE(买线
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答案和解析
买线:=EMA(C,2); 卖线:=EMA(SLOPE(C,21)*20+C,42); BU:=CROSS(买线,卖线); SEL:=CROSS(卖线,买线); DRAWTEXT(BU,LOW*0.989,'B'),COLORRED,LINETHICK3;DRAWTEXT(BU,LOW,''),COLOR208FFF,LINETHICK3;DRAWTEXT(SEL,HIGH,''),COLORFFFF00,LINETHICK3;DRAWTEXT(SEL,HIGH*1.0175,'S'),COLORFFFF00,LINETHICK3;STICKLINE(买线>=卖线,LOW,HIGH,1,0),COLORRED;STICKLINE(买线>=卖线,CLOSE,OPEN,4.5,0),COLOR0000AA;STICKLINE(买线>=卖线,CLOSE,OPEN,4,0),COLOR0000CC;STICKLINE(买线>=卖线,CLOSE,OPEN,3,0),COLOR0000CC;STICKLINE(买线>=卖线,CLOSE,OPEN,2,0),COLOR0000EE;STICKLINE(买线