买线:=EMA(C,4);
卖线:=EMA(SLOPE(C,20)*10+C,35);
DRAWTEXT(CROSS(买线,卖线),L-0.5,'←买入'),COLORRED;
DRAWICON(CROSS(买线,卖线),L-0.4,1);
DRAWTEXT(CROSS(卖线,买线),H+0.5,'←卖出'),COLORGREEN;
DRAWICON(CROSS(卖线,买线),H+0.4,2);
STICKLINE(买线>=卖线,LOW,HIGH,0.1,0),COLORRED;
STICKLINE(买线>=卖线,CLOSE,OPEN,3,1),COLORRED;
STICKLINE(买线<卖线,LOW,HIGH,0.1,0),COLORCYAN;
STICKLINE(买线<卖线,CLOSE,OPEN,3,1),COLORCYAN;
STICKLINE(OPEN>CLOSE,CLOSE,OPEN,1.5,0),COLORCYAN;
