通达信DDX指标公式

来源：抵帆知识网

WJ:=(H+L+C)/3; V1:=IF(H=L,1,H-MAX(O,C)); V2:=IF(H=L,1,MAX(C,O)-WJ); V3:=IF(H=L,1,MIN(O,C)-L); V4:=IF(H=L,1,WJ-MIN(C,O)); V5:= VOL /IF(H=L,4,H-L); V6:=(V1*V5); V7:=(V2*V5); V8:=(V3*V5); V9:=(V4*V5); 买盘:=(V9+V8); 卖盘:=(V6+V7); 买卖差:=买盘-卖盘; DDX:=买卖差;

DX:=MA(买卖差,5)*20; N:=5; M:=13;

N日内净流入:=SUM(DDX,N)*3;

流入:=IF(N日内净流入>REF(N日内净流入,1),N日内净流入,DRAWNULL); DRAWBAND(N日内净流入,RGB(100,100,100),0,RGB(0,100,150)); { 波段转向}{5天3%}

DLX1:=SMA(DX,3,1),LINETHICK,COLORWHITE; RSV:=((C-LLV(L,6))/(HHV(H,6)-LLV(L,6)))*100; K:=POW(SMA(RSV,2,1),5)/POW(10,8); D:=POW(SMA(RSV,2,1),5)/POW(10,10); J:=(K+ D)/2;

花开短买:IF(CROSS(J,1),1,0) AND DLX1>REF(DLX1,1),COLORYELLOW; IF(花开短买,150000,DRAWNULL),CROSSDOT,LINETHICK6,COLORFF33FF; IF(花开短买,150000,DRAWNULL),POINTDOT,LINETHICK4,COLOR00CCFF; IF( MACD >=0 AND

REF(MACD,1)<0,1,DRAWNULL),CROSSDOT,LINETHICK6,COLORFF33FF; IF(MACD>=0 AND

REF(MACD,1)<0,1,DRAWNULL),POINTDOT,LINETHICK4,COLOR00CCFF; RSI 1:=N日内净流入;

AA:=REF(RSI1,N)=HHV(RSI1,2*N+1); BB:=BACKSET(AA,N+1);

CC:=FILTER(BB,N) AND RSI1=HHV(RSI1,N+1); A1:=BARSLAST(REF(CC,1));

顶背离 :REF(CLOSE,A1+1)RSI1 ANDCC,COLORRED;

DRAWLINE(CC,RSI1,FILTER(顶背离>0,5),RSI1,0),COLORRED; AA2:=REF(RSI1,N)=LLV(RSI1,2*N+1); BB2:=BACKSET(AA2,N+1);

CC2:=FILTER(BB2,N) AND RSI1=LLV(RSI1,N+1); A2:=BARSLAST(REF(CC2,1));

底背离:REF(CLOSE,A2+1)>CLOSE AND REF(RSI1,A2+1)DRAWLINE(CC2,RSI1,FILTER(底背离>0,5),RSI1,0),COLORCYAN; STICKLINE(DDX<0,0,DDX,4,0),COLORFF6600; STICKLINE(DDX<0,0,DDX,3,0),COLORFF9900; STICKLINE(DDX<0,0,DDX,1.5,0),COLORFFCC00; STICKLINE(DDX<0,0,DDX,0,0),COLOR66CCFF; STICKLINE(DDX>0,0,DDX,4,0),COLOR000099; STICKLINE(DDX>0,0,DDX,3,0),COLOR0000CC; STICKLINE(DDX>0,0,DDX,1.5,0),COLOR0000FF; STICKLINE(DDX>0,0,DDX,0,0),COLORCC66FF; DDX1:SMA(DX,3,1),COLORFFFFFF; DDX2:SMA(DDX1,3,1),COLOR00FFFF;

DDX3:(5*DDX2+4*REF(DDX2,1)+3*REF(DDX2,2)+2*REF(DDX2,3)+REF(DDX2,4))/15;

预警 :DDX>0 AND MA(V,5)>MA(MA(V,5),5) ANDCROSS(DDX1,DDX2),LINETHICK; 天:=COUNT(DDX>0,5),COLORRED;

DRAWTEXT(预警,DDX*1.06,'★'),LINETHICK3,COLOR00FFFF;

因篇幅问题不能全部显示，请点此查看更多更全内容

查看全文