通达信OBV直观图指标公式
VA:=IF(CLOSE REF(CLOSE,1),vol,-VOL); obv:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0); OBV30:MA(OBV,30); OBV2:=OBV-OBV30; {STICKLINE(OBV MOBV,OBV,MOBV,1,0),COLORRED; STICKLINE(OBV MOBV,OBV,MOBV,1,0),COLOR00FF00;} STICKLINE(OBV2 0,OBV,OBV30,1,0),COLORRED; STICKLINE(OBV2 0,OBV,OBV30,1,0),COLOR00FF00; DRAWICON(...