大家好，今天分享给大家一个文华财经用的，多空仓位变化的指标
指标公式源码
NN:=BARSLAST(DATE<>REF(DATE,1))+1;
KH:=HHV(NN,300);
QQ:=OPI-REF(OPI,1);
K1:=IF(CLOSE>OPEN AND QQ>=0,QQ,0);
KK1:=IF(CLOSE<open>
KKK1:=IF(CLOSE=OPEN,QQ*0.5,0);
K2:=IF(CLOSE<open>=0,QQ,0);/<open>
KK2:=IF(CLOSE>OPEN AND QQ<0,QQ,0);
DO:=SUM(K1,NN)+SUM(KK1,NN)+SUM(KKK1,NN);
KO:=SUM(K2,NN)+SUM(KK2,NN)+SUM(KKK1,NN);
N4:=IF(NN<=4,NN,4);
VK1:=IF(CLOSE>=OPEN,VOL,0);
VK2:=IF(CLOSE<=OPEN,VOL,0);
VDO:=SUM(VK1,N4);
VKO:=SUM(VK2,N4);
VDK:=VDO-VKO;
CC:=SUM(QQ,NN);
POLYLINE(CLOSE>0,DO,COLORRED),LINETHICK2;
POLYLINE(CLOSE>0,KO,COLORGREEN),LINETHICK2;
W:=MOD(NN,5);
J:=BACKSET(ISLASTBAR,5);
DRAWNUMBER(ISLASTBAR,DO,DO,0,COLORYELLOW);
DRAWNUMBER(ISLASTBAR,KO,KO,0,COLORGREEN);
DRAWNUMBER(W=0 AND J=0,DO,DO,0,COLORYELLOW);
DRAWNUMBER(W=0 AND J=0,KO,KO,0,COLORGREEN);
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