ddx指標源碼如下
大單動向:(LARGEINTRDVOL-LARGEOUTTRDVOL)*10000/FINANCE(7),NODRAW;
NOTEXT1:MA(大單動向,N)*3;
STICKLINE(大單動向>0,0,大單動向,2,0),COLORRED;
STICKLINE(大單動向<0,0,大單動向,2,0),COLORCYAN;