通达信主力大单动向DDX+DDY+DDZ(无需L2数据）

DDX大单动向

N:2 500 10
大单动向:(LARGEINTRDVOL-LARGEOUTTRDVOL)*10000/FINANCE(7),NODRAW;
NOTEXT1:MA(大单动向,N)*3;
STICKLINE(大单动向>0,0,大单动向,2,0),COLORRED;
STICKLINE(大单动向<0,0,大单动向,2,0),COLORCYAN;

DDY涨跌动因

N:2 500 10

涨跌动因:IF(TRADENUM>0,(TRADEOUTNUM-TRADEINNUM)*100/TRADENUM,0),NODRAW;
NOTEXT1:MA(涨跌动因,N)*3;
STICKLINE(涨跌动因>0,0,涨跌动因,2,0),COLORRED;
ST