VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),TIMETOSEC(93000)); OBV开盘前:CONST(REF(OBV,FROMOPEN)); 五日均:CONST(EMA(OBV,1200)),STICK; 十日均:CONST(EMA(OBV,2400)),STICK; 日20均:CONST(EMA(OBV,4800)),STICK; OBV3:MA(OBV,3); OBV24:EMA(OBV,24),COLORYELLOW;
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