MOST NOTEWORTHY: Energy companies, Regulated and Diversified Utilities and Tailsman Energy were today's noteworthy upgrades:

• Bernstein raised its 2008 oil forecast to $92.30/bbl, up 27%, and 2008 natural gas forecast to $8.30/mcf, up 7%. By 2012, the firm expects oil prices to be around $86/bbl and for gas to be $9.2/mcf. The firm upgraded Apache Corp (NYSE: APA) and XTO Energy (NYSE: XTO) to Outperform from Market Perform and EnCana (NYSE: ECA) to Market Perform from Underperform.
  
• Goldman upgraded the Regulated and Diversified Utilities sub-sectors to Attractive from Neutral citing expected economic weakness, positive commodity exposure, and earnings growth. The firm upgraded American Electric Power (NYSE: AEP) to Buy from Neutral.
  
• Citigroup upgraded shares of Tailsman Energy (NYSE: TLM) to Buy from Hold ahead of the company's annual meeting as they believe it will announce a new strategy of low risk resource development on existing acreage and that shares will react positively.

OTHER UPGRADES:

• UBS raised Watson Wyatt (NYSE: WW) to Buy from Neutral.
  
• Jefferies upgraded Clear Channel Outdoors (NYSE: CCO) to Buy from Hold.
  
• Bear upgraded Telecom Italia (NYSE: TI) to Peer Perform from Underperform.

MOST NOTEWORTHY: The energy & petroleum sector, BP PLC, BG Group, Check Point and ValueClick were today's noteworthy upgrades:

• Bernstein upgraded Talisman Energy Inc (NYSE: TLM) to Outperform from Market Perform on valuation and potential exploration success in Vietnam and raised Anadarko Petroleum Corporation (NYSE: APC), Devon Energy Corporation (NYSE: DVN) and EOG Resources Inc (NYSE: EOG) to Market Perform from Underperform on improving gas fundamentals.
• Bernstein also upgraded shares of BP PLC (NYSE: BP) and BG Group (NYSE: BRG) to Outperform from Market Perform.
• Check Point Software Technologies (NASDAQ: CHKP) was upgraded to Outperform from Market Perform at Friedman Billings, citing checks that indicate a strong product cycle for the company's beefed up VPN/firewall product portfolio.
• ValueClick (NASDAQ: VCLK) was upgraded at Citigroup to Buy from Hold on valuation, as they believe the recent correction provides a compelling entry point.

OTHER UPGRADES:

• Merrill Lynch upgraded shares of Alcoa Inc (NYSE: AA), Alumina Ltd (NYSE: AWC) and Century Aluminum Company (NASDAQ: CENX) to Buy from Neutral and shares of Southern Copper Corporation (NYSE: PCU) to Neutral from Sell.
• JP Morgan upgraded shares of Tempur Pedic International (NYSE: TPX) to Overweight from Neutral.
  
• Infineon Technologies (NYSE: IFX) was upgraded to Outperform from Neutral at Credit Suisse.

MOST NOTEWORTHY: American Capital (ACAS), Doral Financial (DRL), E-Trade Financial (ETFC) and Family Dollar (FDO) were today's noteworthy downgrade:

• Jefferies downgraded shares of American Capital (NASDAQ: ACAS) to Hold from Buy citing the slowing M&A market and risk characteristics of the company.

• Soleil downgraded Doral Financial (NYSE: DRL) to Sell from Hold, on the belief that the recent reverse stock split will increase short-selling activity and discourage speculative buying.

• E-Trade Financial (NASDAQ: ETFC) was cut to Neutral from Buy at UBS, citing deteriorating trends in the credit/mortgage markets, lack of near-term catalysts; the firm does not see an M&A deal occurring near-term.

• Goldman downgraded Family Dollar (NYSE: FDO) to Neutral from Buy, citing weakness in the low-end consumer and increased pressure from Wal-Mart (WMT)...

OTHER DOWNGRADES:

• Wachovia downgraded Tween Brands (NYSE: TWB) to Market Perform from Outperform.

• Estee Lauder (NYSE: EL) was downgraded to Neutral from Outperform at Credit Suisse.

• Deutsche Bank cut Pearson (NYSE: PSO) to Hold from Buy.

• Matrix downgraded Talisman Energy (NYSE: TLM) to Hold from Buy.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required