** SuperGroup at 2.5-mth highs & biggest one-dayrise in more than a mth
** Posts Q4 LfL sales up 11.6 pct, reiterates FY profitguidance
** Stock, up 5.7 pct, easily the top FTSE 250 riser& 2nd-most actively traded on the index, with a third of 90-daydaily avg volume having gone through in under 10 mins (RM: tricia.wright1.thomsonreuters.com@reuters.net)