Editor's Note: Green and red arrows refer to intraday stock price movement.

NEW YORK ( TheStreet) -- CHANGE IN RATINGS

American Eagle ( AEO) upgraded at FBR from Market Perform to Outperform, FBR Capital Markets said. $17 price target. Company is seeing a recovery in sales and generates sold cash flow.

Agco ( AGCO) upgraded at UBS from Neutral to Buy. $60 price target. Estimates also boosted, as the company is leveraged to higher commodity prices.

Aeropostale ( ARO) upgraded at FBR from Underperform to Market Perform. $20 price target. Stock is already pricing in lower sales and margin pressure.

Immucor ( BLUD) upgraded at RBC from Sector Perform to Outperform, RBC Capital said. $25 price target. Prices and volumes are improving.

Comerica ( CMA) upgraded at Oppenheimer from Perform to Outperform, Oppenheimer said. $43 price target. Company can grow assets and profits should improve with higher interest rates.

Gen-Probe ( GPRO) downgraded at JP Morgan to Neutral. Valuation call, based on an $85 price target.

Lululemon ( LULU) downgraded at FBR from Market Perform to Underperform, FBR Capital Markets said. Valuation call, based on an $80 price target.

NetApp ( NTAP) upgraded at BMO from Market Perform to Outperform, BMO Capital said. $65 price target. Estimates also upped, as the company is realizing higher margins.

Oracle ( ORCL) upgraded at ThinkEquity from Hold to Buy. Stock has pulled back 10% and the market is underestimating the company's potential operating leverage. $40 price target.

Radio Shack ( RSH) downgraded at Goldman from Buy to Neutral, Goldman Sachs said. Company is facing increased competition in wireless. $17 price target.

Tupperware ( TUP) rated new Neutral at Janney Montgomery. Valuation call, as the company is seeing lower growth in some key markets. $68 price target.

WMS Industries ( WMS) downgraded at JP Morgan from Overweight to Neutral, JP Morgan said. $31 price target. Consensus expectations remain too high.

End of report.
This article was written by a staff member of TheStreet.