Analyst upgrades:

• Baird expects Thor Industries (NYSE: THO) to benefit from industry consolidation and the eventual recovery. Shares were upgraded to Neutral from Underperform.
  
• Jefferies upgraded SPSS Inc. (NASDAQ: SPSS) to Buy from Hold on valuation and believes the company's cost cuts will be positive for EPS. The company's target was lowered to $28 from $29.
  
• Banc of America upgraded shares of Entergy (NYSE: ETR) to Buy from Neutral on valuation and believes the company is unlikely to spin-off Enexus by year-end. They believe a spin-off in 2009 or no spin at all suggests a higher share price from current levels. The company's target was raised to $104 from $101.50.
• AMN Healthcare (NYSE: AMN) was upgraded to hold from Sell at Citigroup.
  
• Argus upgraded Choice Hotels (NYSE: CHH) to Hold from Sell.
  
• Transdigm Group (NYSE: TDG) was lifted to Buy from Neutral at UBS.

Analyst downgrades:

Analyst upgrades:

• Citigroup raised Ann Taylor (NYSE: ANN) to Hold from Sell. The firm upgraded shares following the company's Q2 upside and believes guidance for the second half of 2008 is appropriately conservative.
  
• Jefferies upgraded China Sunergy (NASDAQ: CSUN) based on valuation,and improved liquidity and silicon supply outlook.
  
• Stephens upgraded infoUSA (NASDAQ: IUSA) shares to Overweight from Equal Weight to reflect the stock's valuation, new management, improvements in expense controls and the potential to become a takeover target.
  
• Citigroup raised BB&T (NYSE: BBT) to Buy from Hold.
• Stifel upgraded Leggett & Platt (NYSE: LEG) to Buy from Hold.

Analyst downgrades:

• Citigroup downgraded Cablevision (NYSE: CVC) to Sell from Buy as they do not expect the company's structural moves to unlock value.
  
• Wachovia dropped Knight Transportation (NYSE: KNX) to Market Perform from Outperform based on valuation.
  

MOST NOTEWORTHY: American Axle, Knight Transportation and Newfield Exploration were today's noteworthy upgrades.

• Citigroup upgraded shares of American Axle and Manufacturing Holdings Inc (NYSE: AXL) to Buy from Hold on valuation following the recent sell-off and recommends switching out of General Motors Corporation (NYSE: GM) and into AXL; the firm downgraded GM to Hold from Buy.
• Wachovia upgraded Knight Transportation Inc (NYSE: KNX) to Outperform from Market Perform as they expect the company to benefit earlier from capacity leaving the TL market.
• KeyBanc raised Newfield Exploration Company (NYSE: NFX) to Buy from Hold based on production growth visibility, Rockies value, and increased estimates.

OTHER UPGRADES:

• LCA Vision Incorporated (NASDAQ: LCAV) was upgraded to Sector Perform from Underperform at RBC Capital.
• Deutsche Bank raised Grupo Aeroportuario del Pacifico SA (NYSE: PAC) to Buy from Hold
Baker Hughes Incorporated (NYSE: BHI) to Buy from Neutral.

MOST NOTEWORTHY: J. Sainsbury, Orthofix and Salary.com were today's noteworthy downgrades:

• Merrill Lynch downgraded J. Sainsbury (Other OTC:JSAIY) to Sell from Neutral following the company's quarterly results; Deutsche Bank downgraded shares to Sell from Hold as they believe the company's results show it has lost momentum.
  
• ThinkPanmure downgraded Orthofix (NASDAQ:OFIX) to Source of Funds from Accumulate citing the loss of Osteocel, which will impact growth.
  
• Wachovia cut Salary.com (NASDAQ:SLRY) to Market Perform from Outperform citing concerns that FY09 will be a challenging given significant increases in investment for sales and marketing.

OTHER DOWNGRADES:

• UBS cut Knight Transportation (NYSE:KNX) to Neutral from Buy.
  
• HSBC downgraded StatoilHydro (NYSE:STO) to Neutral from Overweight.
  
• Merrill lowered National Semi (NYSE:NSM) to Neutral from Buy.

MOST NOTEWORTHY: The trucking sector, Banco Santander and StatoilHydro were today's noteworthy upgrades:

• Bear upgraded the trucking sector to Market Weight from Underweight and continues to expect weak pricing but believes valuations are near a bottom. The firm raised Con-way Inc. (NYSE: CNW) and Knight Transportation (NYSE: KNX) to Peer Perform from Underperform.
  
• WestLB upgraded shares of Banco Santander (NYSE: STD) to Buy from Add as they believe the company's diversified business would shield it from an economic slowdown in Spain.
  
• StatoilHydro (NYSE: STO) was upgraded to Buy from Hold at Societe Generale on valuation, as they believe the company has one of the most risk/reward profiles in the industry.

OTHER UPGRADES:

• Under Armour (NYSE: UA) was upgraded to Buy from Hold at Citigroup.
  
• B. Riley upgraded Actuate (NASDAQ: ACTU) to Buy from Neutral.
  
• Deutsche Bank raised RF Micro (NASDAQ: RFMD) to Hold from Sell.

MOST NOTEWORTHY: Occam Networks, Washington Mutual, Downey Financial and IMS Health were today's noteworthy downgrades:

• Merriman downgraded shares of Occam Networks (NASDAQ: OCNW) to Neutral from Buy as they believe the company's restatement filing raised more questions than it answered and that the company's takeout value is shrinking.
  
• Friedman Billings downgraded Washington Mutual (NYSE: WM) and Downey Financial Corporation (NYSE: DSL) to Underperform from Market Perform based on credit trends that are eroding faster than anticipated in the housing market.
  
• William Blair downgraded IMS Health (NYSE: RX) to Market Perform from Outperform following the lower than expected Q3 results to reflect deterioration in the company's market environment. Shares were also downgraded to Sell from Neutral at Goldman Sachs.

OTHER DOWNGRADES:

• Knight Transportation (NYSE: KNX) was downgraded to Market Perform from Outperform at Wachovia.
  
• B. Riley downgraded Hancock Holding (NASDAQ: HBHC) to Neutral from Buy.
  
• Deutsche Bank downgraded eBay (NASDAQ: EBAY) to Sell from Hold and E-Trade Financial Corporation (NASDAQ: ETFC) to Hold from Buy.

MOST NOTEWORTHY: MGM Mirage (MGM), Motorola (MOT), Navteq (NVT), ExxonMobil (XOM) and Intel (INTC) were today's noteworthy upgrades:

• Lehman upgraded shares of MGM Mirage (NYSE: MGM) to Overweight from Equal-Weight on valuation as they believe the market is currently undervaluing the company's growth prospects.

• Motorola (NYSE: MOT) was raised to Market Perform from Underperform at JMP Securities on valuation.

• Following the acquisition of competitor Tele Atlas by TomTom, CIBC believes Navteq (NYSE: NVT) is well positioned to gain share, upgrading the stock to Sector Outperformer from Sector Performer, and believes Garmin (GRMN) should consider buying the company for its exclusive map content.

• AG Edwards believes the recent pullback in ExxonMobil (NYSE: XOM) has created a buying opportunity, upgrading shares to Buy from Hold.

• Intel (NASDAQ: INTC) was added to American Technology's Focus List following its recent sell-off...

OTHER UPGRADES:

• Citigroup upgraded Ingersoll-Rand (NYSE: IR) to Buy from Hold.

• Cox Radio (NYSE: CXR) was upgraded to Outperform from Market Perform at Wachovia.

• JP Morgan upgraded transports Knight Transportation (NYSE: KNX) and Norfolk Southern (NYSE: NSC) to Overweight from Neutral.

• PepsiCo (NYSE: PEP) was upgraded to Buy from Hold at Matrix USA.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).

MOST NOTEWORTHY: The pharmacy benefit managers sector, financials E*Trade Financial Corp (ETFC) and TD Ameritrade Holding Corp (AMTD) and transports J.B. Hunt Transport Services (JBHT) and Knight Transportation (KNX) were today's most noteworthy initiations:

• CIBC is positive on the pharmacy benefit managers group given increasing generic utilization, continued growth in specialty pharmacy, improving mail-order penetration and share repurchases. CIBC initiated Express Scripts, Inc (NASDAQ: ESRX) with a Sector Outperformer and $104 target as the firm expects continued strong performance as the company benefits from positive secular industry trends, and initiated Medco Health Solutions (NYSE: MHS) with a Sector Performer and $82 target on valuation.
• BMO capital started E*Trade Financial Corp (NASDAQ: ETFC) and TD Ameritrade Holdings Corp (NASDAQ: AMTD) with Outperform ratings.
• Cathay Financial started J.B. Hunt Transport (NASDAQ: JBHT) and Knight Transportation (NYSE: KNX) with Neutral ratings.

OTHER INITIATIONS:

• BMO started Charles Schwab Corp (NASDAQ: SCHW) with a Market Perform rating
• Citigroup started NYSE Euronext (NYSE: NYX) with a Buy rating and $113 target.
• AG Edwards initiated shares of La Jolla Pharmaceutical Co (NASDAQ: LJPC) with a Buy rating and $11 price objective.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).

MOST NOTEWORTHY: Palm, Inc (PALM), Reliant Energy, Inc (RRI) and Take-Two Interactive Software (TTWO) topped today's more notable downgrades:

• UBS cut Palm, Inc (NASDAQ: PALM) to Reduce from Neutral citing valuation. Bank of America downgraded shares to Neutral from Buy with an $18 target and considers the risk/reward less favorable at these levels.

• Bank of America also downgraded Reliant Energy (NYSE: RRI) to Sell from Neutral on valuation.

• Hillard Lyons cut Take-Two Interactive Software (NASDAQ: TTWO) to Neutral from Outperform.

OTHER DOWNGRADES:

• CIBC downgraded Jabil Circuit, Inc (NYSE: JBL) to Sector Performer from Outperformer following the company's disappointing outlook. Bear Stearns cut Jabil to Peer Perform from Outperform. BMO cut the company to Market Perform from Outperform.

• Friedman, Billings, Ramsey downgraded shares of FormFactor, Inc (NASDAQ: FORM) to Market Perform from Outperform to reflect increased risks in the logic market and long-term growth concerns.

• Matrix USA downgraded Knight Transportation (NYSE: KNX) to Hold from Buy.

• American Technology downgraded shares of Comverse Technology, Inc (NASDAQ: CMVT) to Neutral from Buy as the firm believes a retreat to the $17 range is likely given the company's disappointing margin trends.

• CL King cut Claire's Stores, Inc (NYSE: CLE) to Neutral from Strong Buy following the buyout offer.

• Goldman downgraded Atmos Energy Corp (NYSE: ATO) to Sell from Neutral and Liz Claiborne, Inc (NYSE: LIZ) to Neutral from Buy.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).