编写要求:
OBV多头选股公式。
www.gszx.com.cn网解答:
M:=30; VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0); MAOBV:=MA(OBV,M); OBV>MAOBV AND OBV>REF(OBV,1) AND MAOBV>REF(MAOBV,1);