_波段線:EMA(SMA((CLOSE-LLV(LOW,19))/(HHV(HIGH,19)
-LLV(LOW,19))*100,5,1),3)NODRAW;
VAR1:=EMA(_波段線,2);
VAR2:=EMA(VAR1,2);
VAR3:=CROSS(VAR1,VAR2);
VAR4:=CROSS(VAR2,VAR1);
STICKLINE(_波段線>20 AND _波段線<50,_波段線-2,_波段線+2,5,0),COLORYELLOW;
_抄底:IF(CROSS(_波段線,8) OR CROSS(_波段線,15),_波段線*3.0,0)
,COLORMAGENTA,LINETHICK2;
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_賣(mài):IF(VAR4,_波段線,0),COLORYELLOW,NODRAW;
DRAWTEXT(VAR3 AND VAR1>20,_波段線-12,’買(mǎi)’),COLORRED;
STICKLINE(VAR3 AND VAR1>20,_波段線,0,1,0),COLORRED;
_買(mǎi):IF(VAR3 AND VAR1>20 ,_波段線,0),COLORRED,LINETHICK2,NODRAW;
STICKLINE(_波段線>80,_波段線-2,_波段線+2,5,0),COLORRED;
STICKLINE(_波段線<20,_波段線-2,_波段線+2,5,0),COLORBLUE;
STICKLINE(_波段線>50 AND _波段線<80,_波段線-2,_波段線+2,5,0),
COLORMAGENTA;
DRAWTEXT(_抄底>1,_抄底+5,’ 抄底’),COLORYELLOW;
DRAWICON(_抄底>1,_抄底,4);
DRAWTEXT(VAR4,_波段線+18,’賣(mài)’),COLORYELLOW;
STICKLINE(VAR4,_波段線,_波段線+20,1,0),COLORGREEN;