M2:=10;
volUME:VOL,VOLSTICK;
MAVOL1:MA(VOLUME,M1),LINETHICK2;
VVV:VOL REF(VOL,1) AND REF(VOL,1) REF(VOL,2);
IF(MA(VOL,5) =REF(MA(VOL,5),1),MA(VOL,5),DRAWNULL),COLORRED,LINETHICK2;
DRAWICON(VVV,VOL*1.3,1);