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;