oj股票指标公式通达信DDX柱态趋势买盘卖盘买卖差qr

1、【通达信】ddx柱态趋势（买盘、卖盘、买卖差）-指标公式源码50_ddxwj:=(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:=

2、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

3、,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,

4、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);bb

5、2:=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;s

6、tickline(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,co