P:=5;VA:=IF(CLOSE>REF(CLOSE,1),,-);:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);AA1:=REF(OBV,P)=HHV(OBV,2*P+1);BB1:=FILTER(AA1,P);CC1:=BKSET(BB1,P+1);DD1:=FILTER(CC1,P);{}AA2:=REF(OBV,P)=LLV(OBV,2*P+1);BB2:=FILTER(AA2,P);CC2:=BACKSET(BB2,P+1);DD2:=FILTER(CC2,P);{}{ _通达信指标公式}前期高点:=REF(OBV,BAAST(DD1)),COLORFF00FF,NODRAW;前期低点:=REF(OBV,BARSLAST(DD2)),COLOR00FF00,NODRAW;STICKLINE(C>0,前期低点,前期低点,1,0),COLOR00FF00;STICKLINE(C>0,前期高点,前期高点,1,0),COLORFF00FF; DRAWICON(OSS(OBV,前期高点),OBV,1);