UPGRADES JPMorgan upgrades Chicos, Inc.
(NYSE: CHS) from Neutral to Overweight. Sterne Agee lifts Under Armour, Inc. (NYSE: UA) from Neutral to Buy.
Bernstein raises MGM Mirage (NYSE: MGM) from Market Perform to Outperform with a $17 price target. Morgan Stanley boosts A123 Systems (Nasdaq: AONE) from Equal Weight to Overweight.