{分时OBV} VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0); MAOBV:EMA(OBV,30); IF(MAOBV>=REF(MAOBV,1),MAOBV,DRAWNULL),COLORRED,LINETHICK2; IF(MAOBV<REF(MAOBV,1),MAOBV,DRAWNULL),COLORGREEN,LINETHICK2; EMA(OBV,5),COLORGREEN; IF(EMA(OBV,5)>=REF(EMA(OBV,5),1),EMA(OBV,5),DRAWNULL),COLORRED; EMA(OBV,10),COLORGREEN; IF(EMA(OBV,10)>=REF(EMA(OBV,10),1),EMA(OBV,10),DRAWNULL),COLORRED; EMA(OBV,15),COLORGREEN; IF(EMA(OBV,15)>=REF(EMA(OBV,15),1),EMA(OBV,15),DRAWNULL),COLORRED; EMA(OBV,20),COLORGREEN; IF(EMA(OBV,20)>=REF(EMA(OBV,20),1),EMA(OBV,20),DRAWNULL),COLORRED; EMA(OBV,25),COLORGREEN; IF(EMA(OBV,25)>=REF(EMA(OBV,25),1),EMA(OBV,25),DRAWNULL),COLORRED;
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