通达信给力ddx成交量选股指标公式源码

通达信给力ddx成交量选股指标公式源码

源码正文：

预量:IF(CURRBARSCOUNT=1 AND PERIOD=5,vol*240/FROMOPEN,VOL),NODRAW{XG51};
stICKLINE(CURRBARSCOUNT=1 AND PERIOD=5,预量,0,-1,-1),COLOR00C0C0{XG51};
实量:VOL,VOLSTICK,COLORLIBLUE{XG51};
STICKLINE(C=REF(C,1),0,V,0,0),COLORBLUE{XG51};
STICKLINE(C>REF(C,1) AND C<O,0,V,0,0),COLOR3232FF{XG51};
STICKLINE(C<REF(C,1) AND C>O,0,V,0,0),COLORFFFF54{XG51};
BASED:=IF(O!=C,VOL/((H-L)*2-Abs(C-O)),IF(C>REF(C,1), VOL/((H-REF(C,1))*2-ABS(C-REF(C,1))),VOL/((REF(C,1)-L)*2-ABS(C-REF(C,1))))){XG51};
BUY:=IF(C>O,BASED*(H-L),IF(C<O,BASED*((H-O)+(C-L)),IF(C>REF(C,1),BASED*(H-REF(C,1)),IF(C<REF(C,1),BASED*((REF(C,1)-REF(C,1))+(C-L)),V*0.5)))){XG51};
SALE:=IF(C>O,BASED*((H-C)+(O-L)),IF(C<O,BASED*(H-L),IF(C>REF(C,1),BASED*((H-C)+(REF(C,1)-REF(C,1))),IF(C<REF(C,1),BASED*(REF(C,1)-L),V*0.5)))){XG51};
买净值%:IF(BUY>=SALE,(BUY-SALE)/VOL*100,0),NODRAW{XG51};
卖净值%:IF(BUY<=SALE,(SALE-BUY)/VOL*100,0),NODRAW{XG51};
LEN:=IF(BUY>SALE,BUY-SALE,SALE-BUY){XG51};
STICKLINE(BUY>SALE,0,LEN,0.1,0),COLOR00F7F7{XG51};
STICKLINE(BUY<SALE,0,LEN,0.1,0),COLORFF1717{XG51};
ddx:=BUY-SALE{XG51};
maDDX:=MA(DDX,5)*5{XG51};
DDX1:SMA(MADDX,3,1),COLORFFFFFF,LINETHICK1{XG51};
DDX2:SMA(DDX1,3,1),COLORf100F1,LINETHICK1{XG51};
DDX3:SMA(DDX2,3,1),COLOR00D900,LINETHICK1

{X*G_5*1*C*N*{}