MOST NOTEWORTHY:

• Merriman upgraded Sonus Networks (NASDAQ: SONS) to Neutral from Sell following its win at BT Group (NYSE: BT) for its ASX platform, which the firm believes endorses the company's technology.
  
• Cantor upgraded Kenexa (NASDAQ: KNXA) to Buy from Hold. The firm finds the stock being 40%+ off due to the 3Q weak earnings report as quite an overreaction and believes there is more than enough upside to advise buying shares. Management announced a 2M share buyback program.
  
• Shares of Canadian Pacific (NYSE: CP) was upgraded to Sector Outperformer from Sector Performer at CIBC, as they believe the strong Canadian Dollar and the delay in STB approval of the DM&E acquisition is priced into shares.
  
• Applied Materials (NASDAQ: AMAT) was upgraded to Outperform from Neutral at JP Morgan and to Buy from Hold at Citigroup; Citigroup expects capex revisions to start to reverse in mid-08 and views solar as a free option.
  
• Piper Jaffray raised its rating on Powerwave Technologies (NASDAQ: PWAV) to Outperform from Market Perform on valuation and seasonally strong Q4 capex trends.

• eBay (NASDAQ: EBAY) was upgraded to Outperform from Market Perform at Piper Jaffray.
  
• Morgan Joseph upgraded Perini (NYSE: PCR) to Buy from Hold and Shuffle Master (SHFL) to Hold from Sell.
  
• Goldman upgraded China Petroleum & Chemical Corp (NYSE: SNP) to Buy from Neutral.

Analyst upgrades: SONS, KNXA, CP, AMAT and PWAV originally appeared on BloggingStocks on Fri, 09 Nov 2007 11:00:00 EST. Please see our terms for use of feeds.