VA:=IF(CLOSE>REF(CLOSE,1),vol,-VOL);
obv1:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
MA130:=MA(OBV,34);
DRAWBAND(MA130,RGB(0,0,80),OBV1,RGB(160,0,000));
A1:=REF(OBV1,34)=HHV(OBV1,2*34+1);
B1:=FILTER(A1,34);
C1:=BACKSET(B1,34+1);
D1:=FILTER(C1,34);
T线:REF(OBV,BARSLAST(D1)),COLORFF00FF,NODRAW;
STICKLINE(C>0,T线,T线,6,0),COLORFF6600;
DRAWICON(crOSS(OBV,T线),T线*0.99,1);
OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
MA30:MA(OBV,34);
