Analyst Upgrades

• Sprint (S) was upgraded to neutral from underweight at Piper Jaffray.
• Cree (CREE) was upgraded to outperform from market perform at Morgan Keegan.
• Brocade (BRCD) was upgraded to outperform from market perform at JMP Securities.
• JPMorgan upgraded WuXi PharmaTech (WX) to overweight from neutral.
• Barclays upgraded ITC Holdings (ITC) to overweight from equal weight.
• Centene (CNC) was upgraded to outperform from underperform at Oppenheimer.
• Senior Housing (SNH) was upgraded to buy from hold at Jefferies.
• UBS upgraded Hovnanian (HOV) to neutral from sell.
• GeoResources (GEOI) was upgraded to accumulate from neutral at Madison Williams.
• Compellent (CML) was upgraded to hold from sell at Canaccord.

Analyst Upgrades

• Citigroup upgraded Colgate (CL) and Phillips-Van Heusen (PVH) to buy from hold.
• Wells Fargo upgraded IDACORP (IDA) to outperform from market perform.
• Union Pacific (UNP) was upgraded to outperform from neutral at RW Baird.
• Goldman upgraded Quicksilver (KWK) to neutral from sell.
• Republic Airways (RJET) was upgraded to buy from hold at Deutsche Bank.
• BofA/Merrill upgraded GAMCO Investors (GBL) to neutral from underperform.
• Senior Housing (SNH) was upgraded to outperform from market perform at JMP Securities.

"My prescription for a cautious yield-seeking investor? Health care REITs. This group of 12 trusts has returned a solid +15% but still carries an average yield of 5.4%," says Carla Pasternak.

The income specialist and editor of High Yield Investing explains, "Of this group, two REITs offer the most appealing valuations: Senior Housing Properties (SNH) and Health Care REIT (HCN).

Analyst upgrades:

• Deutsche Bank upgraded T. Rowe Price (TROW) to buy from hold due to valuation and solid core trends. The firm raised its target on shares to $57 from $55. Note the firm downgraded Franklin Resources to hold from buy (see below).
• KeyBanc upgraded U.S. Steel (X) to buy from hold based on stable domestic cost environment in 2010 and likelihood of sustained higher spot pricing. The firm has a $65 target on shares.
• Goldman upgraded Canadian Natural Resources (CNQ) to buy from neutral, citing oil leverage, sizable resource base and free cash flow. The firm raised its target to $90 from $88.
• Darden (DRI) was upgraded to buy from neutral at UBS.
• Carnival (CCL) was upgraded to overweight from neutral at JPMorgan.
• AmerisourceBergen (ABC) was upgraded to overweight from equal weight at Barclays.

Can you believe oil put in another monster day with oil up $1.91 at $121.88 today. This morning started out looking just like March with financials way down, and commodities up. That abated toward the end of the day. An analyst prediction of $150 to $200 oil helped propel oil today. Below are today's unofficial closing prices:

• DJIA 13,025.31 +55.77 +0.43%
• S&P 500 1,418.42 +10.93 +0.78%
• NASDAQ 2,483.31 +19.19 +0.78%
• 10YR-Bond 3.893% (+0.048)
• TOP 10 ANALYST CALLS.

The Blackstone Group L.P. (NYSE: BX) announced today $1.3 billion has been raised to invest in high quality loan assets by closing three CLOs. Blackstone pointed out that the CLOs are not an attempt to remove risky assets off balance sheets. The newly acquired GSO Capital Partners now manages 26 CLOs for a total of $14 billion. Shares actually fell 0.75% by the end of the day to $19.57.

MOST NOTEWORTHY: BioScrip, Chipotle Mexican Grill and CoStar Group were today's noteworthy upgrades:

• BioScrip (NASDAQ: BIOS) was raised to Buy from Neutral at Broadpoint, as they believe the company's specialty business is worth more than the current price implies.
  
• Baird upgraded Chipotle Mexican Grill (NYSE: CMG) to Outperform from Neutral following Q4 results, citing valuation and a positive view on fundamentals.
  
• CoStar Group (NASDAQ: CSGP) was upgraded to Outperform from Market Perform at JMP Securities, as they expect the company to report a solid quarter next Thursday.

OTHER UPGRADES:

• Groupe Danone (OTC: GDNNY) was upgraded to Buy from Hold at ING.
  
• UBS raised Senior Housing Properties (NYSE: SNH) and Fluor Corp (NYSE: FLR) to Buy from Neutral.
  
• Morgan Stanley upgraded RenaissanceRE Holdings (NYSE: RNR) to Overweight from Equal Weight.