通达信朴素ddx成交量选股指标公式源码

通达信朴素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),COLORRED{XG51};
STICKLINE(C>REF(C,1) AND C<O,0,V,0,0),COLORWHITE{XG51};
STICKLINE(C<REF(C,1) AND C>O,0,V,0,0),COLORCYAN{XG51};
ZDF:=(C-REF(C,1))/REF(C,1)*100{XG51};
CON1:=ZDF>0 AND ZDF<3.82{XG51};
CON2:=ZDF>=3.82{XG51};
CON3:=ZDF<0 AND ZDF>-3.82{XG51};
CON4:=ZDF<=-3.82{XG51};
BUY:=IF(CON1,V*0.618,IF(CON2,V*0.809,IF(CON3,V*0.382,IF(CON4,V*0.191,V/2)))){XG51};
SALE:=V-BUY{XG51};
STICKLINE(BUY>SALE,0,BUY-SALE,0.1,0),COLOR00F7F7{XG51};
STICKLINE(BUY<SALE,0,SALE-BUY,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.{};