M1:=3;M2:=5; volUME:VOL,VOLSTICK; MAVOL1:MA(VOLUME,M1),COLORYELLOW; MAVOL2:MA(VOLUME,M2),COLOR9900FF; 量:IF(crOSS(MAVOL1,MAVOL2),MAVOL1,DRAWNULL),COLORBLUE,CROSSDOT,LINETHICK3;