JJ:=(OPEN+HIGH+LOW+CLOSE)/4; 
AA:=IF(BETWEEN(C,JJ,H) OR C=O,VOL,0); 
BB:=IF(BETWEEN(C,JJ,L),VOL,0); 
CC:=IF(AA AND BB,0,VOL/3); 
DDX:10*(AA-(BB+CC))/IF(CAPITAL<1,SUM(VOL,13),CAPITAL),LINETHICK0; 
STICKLINE(DDX>0,0,DDX,2.5,0 ),COLOR0022FF; 
{STICKLINE(DDX>0,0,DDX,2,0 ),COLORBB22CC;} 
STICKLINE(DDX<0,0,DDX,2.5,0 ),COLORFFFF00; 
DDX1:EMA(DDX,60)*60,COLOR00FFFF; 
DDX2:MA(DDX1,5),COLORFF00FF; 
DDX3:MA(DDX2,10),COLOR00FF00; 
預警:DDX>0 AND CROSS(DDX1,DDX2) AND (CLOSE/REF(CLOSE,1)-1)*100>=3,LINETHICK0; 
DRAWTEXT(預警,0,'★'),LINETHICK3,COLOR00FFFF;

{DRAWTEXT(C,1,'大單動向'),COLORFFFFFF;} 
大單動向:0.5.POINTDOT,COLORBLUE;

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