Analyst upgrades:

• Wells Fargo upgraded Qualcomm (QCOM) to outperform from market perform. The firm believes key risks have been eliminated, such as the license dispute with Nokia (NOK) and litigation with Broadcom (BRCM), and thinks Qualcomm is well-positioned for handset unit shipments growth. Wells has a $50 to $60 target range on shares.
• Oppenheimer upgraded Juniper Networks (JNPR) to outperform from perform as it views shares as compelling at current levels and thinks the company is well positioned for 2010. Opco set a $31 price target on the stock.
• FBR Capital upgraded Frontline (FRO) to outperform from market perform after raising its rating on the tanker industry to overweight. The firm raised its target on shares to $33 from $23.
• PetSmart (PETM) was upgraded to buy from neutral at Goldman.
• Career Education (CECO) was upgraded to equal weight from underweight at Barclays.
• Rosetta Resources (ROSE) was upgraded to buy from neutral at SunTrust.

Analyst upgrades:

• Goldman upgraded Applied Materials (NASDAQ: AMAT) to Buy from Sell and added shares to its Conviction Buy List citing valuation. The firm also upgraded the Semiconductor Capital Equipment Sector to Attractive.
  
• Morgan Keegan believes Cisco Systems (NASDAQ: CSCO) will emerge from the slowdown as a stronger company with greater market share and expansion into adjacent markets. Shares were upgraded to Outperform from Market Perform.
• Pfizer (NYSE: PFE) was upgraded to Overweight from Equal Weight at Barclays.
  
• Daimler (NYSE: DAI) was upgraded at UBS to Neutral from Sell.
• Friedman Billings upgraded Mariner Energy (NYSE: ME) to Market Perform from Underperform on valuation and the company's upcoming catalysts in the deepwater GOM.
• Swiss Reinsurance (OTC: SWCEY) was raised to Buy from Hold at Citigroup.

Analyst downgrades:

• Intel (NASDAQ: INTC) was downgraded to Neutral from Buy at Goldman.
• Deutsche Bank cut Hess Corp (NYSE: HES) and Marathon Oil (NYSE: MRO) to Hold from Buy and Suncor (NYSE: SU) and ConocoPhillips (NYSE: COP) to Sell from Hold after cutting their oil price forecast for 2009 to $60/bbl and 2010 to $58/bbl.
  
• Merrill downgraded Akzo Nobel (OTC: AKZOY) to Neutral from Buy on expectations the company's coatings end markets will worsen and chemicals division will see pressure next year.
• Monster (NASDAQ: MNST) was lowered at Citigroup to Hold from Buy.

MOST NOTEWORTHY: Some of today's notable downgrades were National City Corp (NCC), Aeroflex Inc (ARXX) and Compass Minerals International (CMP):

• Morgan Stanley cut National City Corp (NYSE: NCC) to Underweight from Equal-Weight with and $35 target to reflect increased losses on the company's remaining subprime loans and slower growth in the Midwest.

• AG Edwards downgraded Aeroflex Inc (NASDAQ: ARXX) to Sell from Buy to reflect the company's acquisition agreement.

• Matrix USA cut Compass Minerals Int'l (NYSE: CMP) to Strong Sell from Buy to reflect weak demand for deicing products.

OTHER DOWNGRADES:

• CIBC downgraded Pathmark Stores Inc (NASDAQ: PTMK) to Sector Perform from Outperformer based on the Great Atlantic & Pacific Tea Co (NYSE: GAP) acquisition.

• UBS cut Apria Healthcare Group Inc (NYSE: AHG) to Reduce from Neutral on valuation.

• Goldman Sachs downgraded Progressive Gaming International Corp (NASDAQ: PGIC) and Strategic Hotels & Resorts Inc (NYSE: BEE) to Sell from Neutral.

• Brean Murray cut Youbet.com (NASDAQ: UBET) to Hold from Buy based on increased competition concerns.

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