Ratings on (AAV) (ACN) (AEO) (AMR) (ASCA) Upgraded

Ratings on Advantage Oil & Gas Ltd. (NYSE: AAV), Accenture Plc (NYSE: ACN), American Eagle (NYSE: AEO), AMR Co. (NYSE: AMR) and Ameristar Casinos (NASDAQ: ASCA) were upgraded by analysts.

TD Newcrest upgraded Advantage Oil & Gas Ltd. (AAV) from a “hold” rating to a “buy” rating.

UBS AG (NYSE:UBS) upgraded Accenture Plc (ACN) from a “neutral” rating to a “buy” rating. They have a price target of $63.00 on the company, up from $54.00.

Susquehanna upgraded American Eagle (AEO) from a “neutral” rating to a “positive” rating.

JPMorgan Chase & Co. (NYSE:JPM) upgraded AMR Co. (AMR) from a “neutral” rating to an “overweight” rating.

Jefferies (NYSE:JEF) upgraded Ameristar Casinos (ASCA) from a “hold” rating to a “buy” rating.