VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
MAOBV:MA(OBV,30); 超越赢富资金线:REFDATE(REF(HHV(OBV,10),1),DATE),COLORRED;
盯死庄家不放松:REFDATE(REF(HHV(OBV,10),3),DATE),COLORWHITE;

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