N1:=5;N2:=13;N3:=21; OBV:=SUM(IF(C>REF(C,1),VOL,IF(C<REF(C,1),-VOL,0)),0); OBV1:EMA(OBV,N1),COLORGREEN; OBV2:EMA(OBV1,N2); OBV3:EMA(OBV2,N3),COLORCYAN; BVC:3*OBV1-2*OBV2,COLORRED; {分析家公式网www.70822.com} STICKLINE(BVC>OBV2,BVC,OBV2,0.00001,1),COLORRED; STICKLINE(BVC<OBV2,BVC,OBV2,0.00001,1),COLORWHITE;