Hormel Foods (NYSE: HRL) closed at $28.44 Tuesday. HRL is scheduled to report Q4 EPS on November 25. HRL overall option implied volatility of 41 is above its 26-week average of 30 according to Track Data, suggesting larger price movement.

Sanderson Farms (NYSE: SAFM) closed at $27.49 Tuesday. SAFM filed a $1 billion shelf registration for common and preferred shares on October 9 on the anticipation of using the proceeds to fund acquisitions. SAFM November option implied volatility of 91 is above its 26-week average of 58 according Track Data, suggesting larger price movement.

Pilgrim's Pride (NYSE: PPC), the largest chicken company in the U.S., closed at $1.40 Tuesday. PPC announced on October 27 lenders have agreed to provide continued liquidity under credit facilities. PPC December option implied volatility is at 239 according to Track Data, suggesting large price fluctuations.

Smithfield Foods (NYSE: SFD), a processor of packaged meats, closed at $9.49 Tuesday. SFD November option implied volatility of 166 is above its 26-week average of 88 according to Track Data, suggesting larger price movement.

Tyson (NYSE: TSN) closed $8.05 Tuesday. TSN is scheduled to report Q4 EPS on November 11. TSN November option implied volatility is at 133, December is at 124; above its 26-week average of 54 according to Track Data, suggesting larger price fluctuations.

Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com

Analyst upgrades:

• Keefe Bruyette upgraded shares of AllianceBernstein (NYSE: AB) to Outperform from Market Perform as they find AB's risk/reward attractive given its attractive long-term business model. Wachovia upgraded Watson Pharma (NYSE: WPI) and Teva Pharma (NASDAQ: TEVA) to Outperform from Market Perform citing valuations and positive drivers for generics that include patent expirations and market share expansion.
• UBS raised Lloyds TSB Group (NYSE: LYG) to Neutral from Sell on expected pricing power following the HBOS (OTC: HBOOY) acquisition.
• Otter Tail (NASDAQ: OTTR) was upgraded to Outperform from Neutral at Baird.
• GFI Group (NASDAQ: GFIG) was upgraded at Citigroup to Hold from Sell.
• Merrill upgraded Logitech (NASDAQ: LOGI) to Neutral from Underperform.

Analyst downgrades:

• JP Morgan downgraded shares of Lloyds TSB Group to Underweight from Neutral on capital concerns and believes the HBOS acquisition is not in the best interest of shareholders.
• Stephens downgraded Universal Truckload (NASDAQ: UACL) to Equal Weight from Overweight on valuation and concerns about a slowdown in the flatbed sector. The firm's target remains $28.

MOST NOTEWORTHY: Citizens Republic Bancorp, Hess Corp and Sanderson Farms were today's noteworthy upgrades:

• Keefe Bruyette upgraded shares of Citizens Republic Bancorp (NASDAQ: CRBC) to Outperform from Market Perform on valuation following yesterday's sell-off, which they attribute in part to its removal from the Dow Jones Select Dividend Index. Shares were also raised to OUtperform from Perform at Oppenheimer following the sell-off.
  
• Goldman upgraded Hess (NYSE: HES) to Buy from Neutral citing the company's leverage to higher oil prices. The firm said oil is likely to hit $150-$200/bbl in the next 6-24 months.
  
• Stephens upgraded shares of Sanderson Farms (NASDAQ: SAFM) to Overweight from Equal Weight as they expect industry fundamentals to improve in FY09.

OTHER UPGRADES:

• Baird raised Stellent (NASDAQ: STEL) to OUtperform from Neutral.
  
• Friedman Billings upgraded Preferred Bank (NASDAQ: PFBC) to Market Perform from Underperform.
  
• Agco (NYSE: AG) was upgraded at Goldman to Buy from Neutral.
• Lehman upgraded SLM Corp (NYSE: SLM) to Overweight from Equal Weight.