| 买线:EMA(C,2),COLORRED; 卖线:EMA(SLOPE(C,21)*20+C,42),COLORYELLOW;
 BUY:=CROSS(买线,卖线);
 SEL:=CROSS(卖线,买线);
 DRAWTEXT(BUY,(LOW * 0.988),'↑'),COLORRED,LINETHICK5;
 DRAWTEXT(BUY,(LOW * 0.958),'B'),COLORRED,LINETHICK5;
 DRAWTEXT(SEL,(HIGH * 1.028),'↓'),COLORWHITE,LINETHICK5;
 DRAWTEXT(SEL,(HIGH * 1.058),'S'),COLORWHITE,LINETHICK5;
 STICKLINE(买线>=卖线,LOW,HIGH,0.1,1),COLORRED;
 STICKLINE(买线>=卖线,CLOSE,OPEN,8,1),COLORRED;
 STICKLINE(买线>=卖线,CLOSE,OPEN,10,1),COLORRED;
 STICKLINE(买线<卖线,CLOSE,OPEN,10,0),COLORBLUE;
 STICKLINE(买线<卖线,CLOSE,OPEN,8,0),COLORBLUE;
 STICKLINE(买线<卖线,LOW,HIGH,0.1,1),COLORBLUE;
 STICKLINE(CROSS(买线,卖线) OR CROSS(卖线,买线),OPEN,CLOSE,6,0),COLORYELLOW;
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