Analyst upgrades:

• Natixis expects Alcatel-Lucent's (NYSE: ALU) results to improve in 2H09, driven by the CDMA segment and completion of Lucent integration. Shares were upgraded to Buy from Reduce.
• RBC Capital upgraded Canadian Pacific (NYSE: CP) to Outperform from Sector Perform and raised its target to $67 from $49. The firm expects a return to "normalized" operating environment driven by Potash and MetCoal.
• Credit Suisse upgraded Affiliated Managers Group (NYSE: AMG) to Outperform from Neutral and raised its target to $69 from $64. The firm cites valuation, potential upside from 2H09 deals, and expectations for positive 2H09 flows for the upgrade.
• Kennametal (NYSE: KMT) coverage was assumed with a Neutral from Underweight at JPMorgan.
• Cardinal Financial (NASDAQ: CFNL) was upgraded to Outperform from Neutral at Baird.
• General Maritime (NYSE: GMR) was upgraded to Outperform from Market Perform at FBR Capital.

Rival home improvement chains Home Depot Inc. (NYSE: HD) and Lowe's Companies Inc. (NYSE: LOW) are scheduled to report quarterly results this week. Not surprisingly, given the ongoing housing slump, analysts surveyed by Thomson Financial on average expect both companies to post earnings lower than in the same period a year ago. For Home Depot, that's 61 cents per share, down 20.8%, and for Lowe's, 56 cents per share, down 16.4%. Meanwhile, cabinet maker American Woodmark Corp. (NASDAQ: AMWD), for whom Home Depot and Lowe's are major distributors, is also expected to report lower earnings: 11 cents per share, down 67.6%.

The presidential campaigns have prompted much discussion of energy policy and alternative energy sources. Some solar-energy-related concerns are scheduled to report this week, and expectations seem to be high. Trina Solar Ltd. (NYSE: TSL) is expected to report 81 cents per share earnings, up 67.9%; ReneSola Ltd. (NYSE: SOL) is expected to post earnings of 32 cents per share, up 62.5%; and Suntech Power Holdings Co. (NYSE: STP) is expected to have earnings of 32 cents per share, up 21.9%. Even China Sunergy Co. Ltd. (NASDAQ: CSUN) is expected to have swung to a profit of 3 cents per share, from a per-share loss of 14 cents a year ago.

MOST NOTEWORTHY: Eaton Vance (EV), American Woodmark (AMWD), Deutsche Bank (DB) and Talbots (TLB) were today's notable downgrades:

• JP Morgan cut Eaton Vance (NYSE: EV) to Underweight from Neutral on the significant drop in municipal bond performance and valuation.

• Raymond James cut American Woodmark (NASDAQ: AMWD) to Underperform from Market Perform following the weak Q1 report and guidance.

• Deutsche Bank (NYSE: DB) was downgraded to Neutral from Buy at Goldman based on valuation.

• Talbots (NYSE: TLB) was cut to Hold from Buy at Stifel following the weak Q2 report and guidance...

OTHER DOWNGRADES:

• Zumiez (NASDAQ: ZUMZ) was downgraded to Market Perform from Outperform at Piper Jaffray.

• JP Morgan cut Broadridge (NYSE: BR) to Neutral from Overweight.

• Sandler downgraded Flushing Financial (NASDAQ: FFIC) to Sell from Hold and TriCo Bancshares (NASDAQ: TCBK) to Hold from Buy.
  

• RBC Capital downgraded Tween Brands (NYSE: TWB) to Sector Perform from Outperform.

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