DDX（副图指标－适用于dzh1 无未来）

AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
买量:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),LINETHICK0,COLORRED;
卖量:=IF(CLOSE>OPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-AA*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORFFFF00;
进出量:=买量+卖量;
十日内净流入:SUM(进出量,10),LINETHICK2,COLORyellow;
TJ:=进出量>0 AND REF(进出量,1)<0;
连红:IF(进出量>0,BARSLAST(TJ)+1,0),COLORFF00FF;
DDX翻红:COUNT(进出量>0,10),COLORRED;
TJ1:=CROSS(0,十日内净流入);
FT:=BARSLAST(TJ1);
走熊:IF(十日内净流入<0,FT+1,0),COLORFFFF00;
TJ2:=CROSS(十日内净流入,0);
FT2:=BARSLAST(TJ2);
走牛:IF(十日内净流入>0,FT2+1,0),COLORRED;
VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
成交:=vol,linethick0;
主动买盘:=IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),linethick0,colorred;
主动卖盘:=IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2)),linethick0,colorgreen;
进出流量:=主动买盘+主动卖盘;
STICKLINE(主动卖盘<0,0,主动卖盘,4,0),COLORcccc33;
STICKLINE(主动卖盘<0,0,主动卖盘,1.2,0),COLOR99ffcc;
STICKLINE(主动买盘>0,0,主动买盘,4,0),COLOR000099;
STICKLINE(主动买盘>0,0,主动买盘,1.5,0),COLORff00ff;