RJJ := (HIGH + LOW + CLOSE)/3;
RS:=SUM(IF(RJJ REF(RJJ,1),RJJvol,0),q)/SUM(IF(RJJ =REF(RJJ,1),RJJVOL,0),q);
{股旁网-股票公式网站 www.GupaNG.com}
BL:=100-100/(1+RS);
资金流:BL,NODRAW;
A1:=SUM(IF(BL REF(BL,1),VOL,IF(BL REF(BL,1),-VOL,0)),0);{obv}
DIF:EMA(A1,SHORT)-EMA(A1,LONG);
DEA:EMA(DIF,MID);
macd:(DIF-DEA)*2,COLORSTICK;