同花顺OBV红绿线指标公式
OBV:SUM(IF(CLOSE>REF(CLOSE,1),VOL,IF(CLOSE<REF(CLOSE,1),-VOL,0)),0)/10000,colorred,LINETHICK2; MAOBV5:MA(OBV,5),coloryellow,LINETHICK2; MAOBV10:MA(OBV,10),colorgreen,LINETHICK1;
