OBV（资金流量）指标公式

1、OBV(资金流量)

INPUT:N(9,1,100);

TYP := (HIGH + LOW + CLOSE)/3;

rs:=SUM(IF(TYP>REF(TYP,1),TYP*VOL,0),N)/SUM(IF(TYP<=REF(TYP,1),TYP*VOL,0),N);

MFI:=100-100/(1+rs);

资金流量:MFI,LINETHICK0;

a1:=SUM(IF(MFI>REF(MFI,1),VOL,IF(MFI

RSV:=(a1-LLV(a1,34))/(HHV(a1,34)-LLV(a1,34))*100;

K:SMA(RSV,5,1);

D:SMA(K,3,1);

J:3*K-2*D;

50,colorgray,LINEDOT;   

80,COLORRED,LINEDOT;

2、OBV.MACD(能量)

INPUT:N(9,1,10);

LC := REF(CLOSE,1);

a1:=SMA(MAX(CLOSE-LC,0),N,1)/SMA(ABS(CLOSE-LC),N,1)*100; {RSI}

DIFF:-1*(EMA(a1,26) - EMA(a1,12))/200,COLORCYAN;

DEA:-1*(EMA(DIFF,9))/200,COLORRED;

MACD:2000*(DIFF-DEA),COLORSTICK,LINETHICK2;

{柱线颜色}

s1:=MACD0;

s2:=MACD<0;

STICKLINE(MACD>=0,MACD,0,8,1),COLORRED;

STICKLINE(s1,0,MACD,8,1),COLOR00ffff;

STICKLINE(s2,0,MACD,8,0),COLORffffff;

STICKLINE(MACD>REF(MACD,1)and MACD<0,0,MACD,8,1),COLORffff00;

80,COLORMAGENTA,LINEDOT;