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通达信DDX公式源码 自用极品
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- 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;
-
- RSI1:=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)<CLOSE AND REF(RSI1,A1+1)>RSI1 AND CC,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)<RSI1 AND CC2,COLORCYAN;
- 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) AND CROSS(DDX1,DDX2),LINETHICK;
- 天:=COUNT(DDX>0,5),COLORRED;
- DRAWTEXT(预警,DDX*1.06,'★'),LINETHICK3,COLOR00FFFF;
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