U.S. stock futures are higher Monday morning as crude oil futures surged above $106 per barrel. Futures on the Dow Jones Industrial Average climbed 37 points to 12,191 and futures on the S&P 500 stock index climbed 4.80 points to 1,325.10. Nasdaq 100 futures rose 12.75 points to 2,372.50.

Positive sentiment ruled the European markets today: STOXX Europe 600 Index has gained 0.61%, London's FTSE 100 Index moved up 0.79%.

"Iron ore miner Vale (VALE) turned in outstanding results in the third quarter, with a 110 percent increase in revenue, thanks to a more than doubling in iron ore prices this year," notes Ian Wyatt.

The editor of Global Commodity Investing explains, "Iron ore prices, which are set quarterly, have since declined 10 percent, so the company won't rack up such impressive numbers again in this quarter. The weak dollar will also have an impact on the company's margins.

"Still, given China's continued strong expansion, as well as those of other emerging markets-and limited expected supply additions, iron ore prices are likely to remain high for some time to come.

Analyst Upgrades

• JMP Securities upgraded Hewlett-Packard (HPQ) to outperform from market perform based on valuation and checks that indicate strength in enterprise PCs, high growth geographies and light laptops. The firm has a $50 target on the stock.
• RBC Capital upgraded Rio Tinto (RTP) to outperform from sector perform, citing the company's improving growth plans and attractive risk profile.
• Goldman upgraded FormFactor (FORM) to neutral from sell, but lowered its price target to $6 from $10. The firm cites valuation for the upgrade.
• MCG Capital (MCGC) was upgraded to outperform from market perform at FBR Capital.
• CRH (CRH) was upgraded to neutral from underweight at JPMorgan.
• Melco Crown (MPEL) was upgraded to overweight from equal weight at Morgan Stanley.

Analyst Upgrades

• Oppenheimer upgraded Citigroup (C) to outperform from perform, citing an attractive valuation following the recent pullback in shares. The firm has a $4.58 price target for the stock.
• Macquarie upgraded Transocean (RIG) to to outperform from neutral and has price target of $85 on the stock. The firm believes bad news is already priced into shares.
• JPMorgan upgraded U.S. Bancorp (USB) to overweight from neutral, citing the recent pullback in shares and a lower impact from the financial reform bill. The firm has a $31.50 price target for the stock.
• Boeing (BA) was upgraded to equal weight from underweight at Morgan Stanley.
• Health Net (HNT) was upgraded to buy from hold at Stifel Nicolaus.
• Vale (VALE) was upgraded to overweight from neutral at HSBC.

A new method of setting the price on iron ore for export is upsetting Chinese and European steel makers and auto manufacturers, but that same pricing scheme is most likely going to benefit U.S. steelmakers such as AK Steel (AKS), Nucor (NUE) and U.S. Steel (X).

In the past, iron ore pricing was largely set on an annual basis, with the first negotiated ore contracts of the season setting the price for the duration of that season. However, this year, the three largest iron ore miners, BHP Billiton (BHP), Rio Tinto (RTP) and Vale SA (VALE), have decided that they will seek quarterly renegotiation of ore contract pricing. This will allow those companies to take better advantage of increases in iron ore demand and spikes in spot prices.

Analyst Upgrades

• Stephens upgraded Schlumberger (SLB) to overweight from equal weight with an $80 price target, citing valuation and the company's international activity.
• Roth Capital upgraded Synutra International (SYUT) to buy from hold, citing the company's improved outlook, increased market share and valuation. The firm has a $27 target on shares.
• Oppenheimer upgraded Progressive (PGR) to perform from underperform as it believes the company's focus on growth could move shares higher in the near-term.
• Inergy Holdings (NRGP) was upgraded to buy from hold at Wunderlich.
• Best Buy (BBY) was upgraded to hold from sell at Societe Generale.
• Vale SA (VALE) was upgraded to buy from hold at Canaccord.

Analyst Upgrades

• ThinkEquity upgraded InterMune (ITMN) to buy from hold following the FDA advisory committee's approval of Esbriet. InterMune was also upgraded to outperform from market perform at Wells Fargo.
• Piper Jaffray upgraded Radian (RDN) to neutral from underweight with a $9 target. The firm believes the company will not have to raise capital as the government is allowing it to increase its leverage ratio beyond historic maximum levels.
• JPMorgan upgraded ExlService (EXLS) to neutral from underweight following the company's Q4 results.
• Lockheed Martin (LMT) was upgraded to neutral from underperform at Macquarie.
• Analog Devices (ADI) was upgraded to outperform from market perform at Bernstein.
• Goodrich (GR) was upgraded to conviction buy from buy at Goldman.

Analyst Upgrades

• Deutsche Bank upgraded U.S. Steel (X) to buy from hold after raising its steel forecasts and upped its target price on shares to $77 from $44. Note, the firm also downgraded AK Steel.
• Credit Suisse upgraded Philip Morris (PM) to outperform from neutral based on a better international outlook.
• JPMorgan upgraded ev3 Inc. (EVVV) to overweight from neutral. The firm sees upside potential to ev3's consensus estimates for 2010 and raised its target price on shares to $19 from $15.
• Vale (VALE) was upgraded to overweight from equal weight at Barclays.
• Xilinx (XLNX) was raised to outperform from sector perform at RBC Capital.
• Shuffle Master (SHFL) was upgraded at KeyBanc to buy from hold.

Analyst upgrades:

• Deutsche Bank upgraded Vale SA (NYSE: VALE) to Buy from Hold on expectations the company will benefit from higher realized prices. The firm raised its target on shares to $30 from $23.
• Soleil upgraded Education Management (NASDAQ: EDMC) to Buy from Gradually Accumulate following the company's Q1 results and raised its target on shares to $34 from $32.
• Credit Suisse upgraded Medtronic (NYSE: MDT) to Outperform from Neutral. The firm also added the stock to its Focus List and raised its target on shares to $49 from $41. Credit Suisse believes Medtronic's base business is stabilizing and the stock's risk/reward is compelling.
• Medivation (NASDAQ: MDVN) was upgraded to Buy from Hold at Roth Capital.
• Martha Stewart (NYSE: MSO) was upgraded to Buy from Hold at Morgan Joseph.
• Dominion Resources (NYSE: D) was upgraded to Hold from Underperform at Jefferies.

"We're adding Brazil's Vale S.A. (NYSE: VALE), the world's leading iron ore producer, to our model growth portfolio," says growth stock expert Stephen Leeb.

In his The Complete Investor, he explains, "This outstanding company offers investors simultaneous stakes in two key areas: iron ore-a commodity essential to any and all infrastructure projects-and Brazil's appreciating currency, the real.

"When it comes to understanding the importance of a commodity such as iron ore, the tale starts with China. Even with China's GDP growth again approaching double digits, the Chinese government continues to aggressively promote growth, offering consumers incentives to buy cars and investing in infrastructure, from roads to bridges to sewers to energy plants.

• Deutsche Bank upgraded HealthSouth (NYSE: HLS) and Rehabcare (NYSE: RHB) to Buy from Hold after raising its Post Acute Care sector view to Positive from Neutral. The firm believes volumes and margin leverage can drive better than expected Q2 results and 2009 guidance. The firm raised its target on HealthSouth shares to $16 from $12 and on Rehabcare to $28 from $19.
  
• Jefferies upgraded Moody's (NYSE: MCO) to Hold from Underperform to reflect stabilizing credit markets and its belief regulatory concerns are overstated. The firm raised its target on shares to $30 from $19.
  
• Keefe Bruyette upgraded Goldman Sachs (NYSE: GS) to Outperform from Market Perform as it finds the stock inexpensive following the better than expected results. The firm has a $195 target on shares.
• Vale (NASDAQ: VALE) was upgraded to Buy from Neutral at BofA/Merrill.
  
• CNOOC (NYSE: CEO) was upgraded to Overweight from Equal Weight at Morgan Stanley.
  
• International Game Tech (NYSE: IGT) was upgraded to Buy from Neutral at Janney Montgomery.