Analyst Upgrades

• Tyson Foods (TSN) to buy from hold at Deutsche Bank.
• Carmike Cinemas (CKEC) to buy from neutral at Merriman.
• Ambow Education (AMBO) to conviction buy from neutral at Goldman.
• Johnson Controls (JCI) to overweight from equal weight at Barclays.
• Dynex Capital (DX) to outperform from market perform at JMP Securities.
• Ensco (ESV) to outperform from neutral at Credit Suisse.
• York Water (YORW) to buy from hold at Brean Murray.
• Mid-America Apartment (MAA) to market perform from underperform at FBR Capital.
• Cheniere Energy Partners (CQP) to hold from sell at Citigroup.
• Forest Oil (FST) to positive from neutral at Susquehanna.
• Tractor Supply (TSCO) to outperform from neutral at RW Baird.

"Ensco PLC (ESV), a London-based firm which provides offshore drilling services, operates eight ultra-deepwater semi-submersible rigs, as well as 40 premium jackup rigs," notes John Reese.

The editor of Validea explains, "The stock, which has a $7.7 billion market cap, gets strong interest from the models I base on the writings of value investor Benjamin Graham. Indeed, the stock earns a 100% rating under my Ben Graham model.

Analyst Upgrades

• Athenahealth (ATHN), Ensco (ESV), Pride International (PDE) and Sinclair Broadcast (SBGI) to outperform from market perform at Wells Fargo.
• CIRCOR (CIR) to buy from hold at BB&T.
• Urban Outfitters (URBN) to hold from sell at Citigroup.
• Shaw Group (SHAW) to buy from neutral at UBS.
• MGM Resorts (MGM) and Boyd Gaming (BYD) to buy from neutral, as well as Intrepid Potash (IPI) to neutral from underperform, at BofA/Merrill.
• Carlisle (CSL) to buy from neutral at SunTrust.

Beckman Coulter (BEC) and Danaher (DHR) announced that they have entered into a definitive merger agreement under which Danaher will acquire all of Beckman Coulter's outstanding common stock for $83.50 per share in cash. Overall option implied volatility of 24 is below its 26-week average of 30, according to Track Data, suggesting decreasing price movement.

Pride (PDE) stockholders will receive 0.4778 newly issued shares of Ensco (ESV), plus $15.60 in cash for each share of Pride common stock. Pride overall option implied volatility of 40 is below its 26-week average of 43, according to Track Data, suggesting decreasing price movement.

Options Update is by Stock Specialist Paul Foster of theflyonthewall.com.

Analyst Upgrades

• Micron (MU) to buy from neutral at UBS.
• Baker Hughes (BHI) to outperform from market perform at BMO Capital.
• PDL BioPharma (PDLI) to outperform from sector perform at RBC Capital.
• Fluor (FLR) and Rush Enterprises (RUSHA) to buy from neutral at BofA/Merrill.
• Camden Property (CPT) to outperform from neutral at Macquarie.
• Pinnacle Financial (PNFP) to buy from hold at Wunderlich.
• Linear Technology (LLTC) to neutral from reduce at Nomura.
• Hologic (HOLX) and Illumina (ILMN) to buy from hold at Citigroup.
• F5 Networks (FFIV) to buy from neutral at Gleacher.

Analyst Upgrades

• Diamond Offshore (DO) to conviction buy from sell and Baker Hughes (BHI) to buy from neutral at Goldman.
• Frontier Communications (FTR) to outperform from market perform at Wells Fargo.
• Syntel (SYNT) to outperform from market perform at Wells Fargo, to buy from hold at Deutsche Bank and to buy from neutral at Janney Capital.
• Kulicke & Soffa (KLIC) and Fiserv (FISV) to outperform from perform at Oppenheimer.
• 3M (MMM) to neutral from underweight and Tyco (TYC) to overweight from neutral at JPMorgan.
• Collective Brands (PSS) and Nordstrom (JWN) to overweight from equal weight, as well as Foot Locker (FL) to equal weight from underweight, at Morgan Stanley.
• Amazon.com (AMZN) to buy from hold at Lazard Capital.
• Yamana Gold (AUY) to outperform from neutral at Credit Suisse.

Analyst Upgrades

• JPMorgan upgraded Smith Micro (SMSI) to overweight from neutral and raised its price target to $15 from $9, citing the release of a WiFi iPad with MiFi from Verizon and Apple.
• Jefferies upgraded Whole Foods (WFMI) to buy from hold and raised its price target to $45 from $36, citing checks that indicate sales are accelerating and the company has been focused on expense control.
• Wells Fargo upgraded Ensco (ESV) and raised its price target to $54 to $56 from $46 to $47, citing valuation, the lifted deepwater drilling ban and higher oil prices.
• Gran Tierra Energy (GTE) was upgraded to buy from hold at Wunderlich, citing the company's Moqueta oil discovery as well as other near-term exploration opportunities, and raised its price target to $12.50 from $7.00.
• Chico's FAS (CHS) was upgraded to buy from hold at KeyBanc and set a $13 price target.
• UR-Energy (URE) was upgraded to buy from hold at KeyBanc.

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

• Canaccord believes growth in DigitalGlobe's (DGI) commercial business will be a catalyst for shares. The firm upgraded shares to buy from hold and has a $38 price target on the stock.
• Standpoint upgraded Abercrombie & Fitch (ANF) to accumulate from hold based on valuation. The firm has a $47 target on the stock.
• Morgan Keegan upgraded Open Text (OTEX) to outperform from market perform based on the company's strong FY2011 EPS outlook.
• Devon Energy (DVN) was upgraded to overweight from equal weight at Morgan Stanley.
• Magna (MGA) was upgraded to outperform from sector perform at RBC Capital.
• EnCana (ECA) was upgraded to outperform from neutral at Macquarie.

Analyst Upgrades

• Baird upgraded C.H. Robinson (CHRW) to outperform from neutral and has a $67 target on the stock. The firm upgraded shares citing growth opportunities given the capacity constrained environment.
• UBS upgraded Navistar (NAV) to buy from neutral, citing improved trucker preferences towards the company's engine technology.
• KeyBanc upgraded Crane (CR) to buy from hold based on valuation stabilization and potential upside in aerospace, among other reasons. The firm has a $39 target on the stock.
• United Therapeutics (UTHR) was upgraded to overweight from neutral at JPMorgan.
• Equifax (EFX) was upgraded to overweight from equal weight at Stephens.
• Brown & Brown (BRO) was upgraded to buy from hold at Citigroup.
  

JPMorgan Thursday morning rearranged its ratings on four oil service companies -- a reflection of the broker's shift toward large-cap oil firms and away from offshore drillers. While JPMorgan upgraded Baker Hughes (BHI) to overweight and Weatherford (WFT) to neutral, it cut Ensco (ESV) to neutral and reiterated Transocean (RIG) at neutral.

The brokerage's logic behind the BHI, WFT and ESV calls makes sense. But I am not too sure about the move on Transocean. Keeping in mind that Transocean is the owner of the Deepwater Horizon rig (leased to BP) that blew up and caused the massive oil spill in the Gulf of Mexico, JPMorgan believes that Wednesday's 8% drop in the stock was based on emotion, saying the stock is a "moving target."

Analyst upgrades:

• Jefferies upgraded Home Depot (NYSE: HD) to Buy from Hold as they expect significant multiple expansion as earnings revisions start to bottom out and the market starts to factor in a recovery. The firm raised its price target to $24 from $18-$20.
  
• Goldman upgraded HSBC (NYSE: HBC) to Neutral from Sell and removed the stock from their Asia Pacific Sell List given the company's plans to stop making new loans at its U.S. unit.
  
• Deutsche Bank upgraded Ensco International (NYSE: ESV) to Hold from Sell on valuation as it believes weakening shallow water demand is priced into shares at current levels. The firm raised its target price to $32 from $30.
• Liberty Global (NASDAQ: LBTYA) was raised to Equal Weight from Underweight at Morgan Stanley.
  
• UnitedHealth (NYSE: UNH) was lifted to Outperform from Market Perform at Bernstein.

"Prices for energy stocks, including the drillers, are bombed-out and should be aggressively accumulated now," says resource expert Eric Roseman.

Here, the editor of The Commodity Trend Alert explains, "The absolute worst thing we can do is sell now." Here's his outlook on energy and drilling and a trio of buys.

"The pain felt by commodity bulls should abate shortly; this mind-blowing expansion of credit will ultimately fuel inflation to much higher levels. Eventually, long-term interest rates will rise sharply in the United States as the government grows hungrier to finance its out-of-control spending habits.

"What we're seeing now is a market that has gone from being obsessed with inflation just two months ago to one now worried about rapid deflation or an environment of declining prices. Combined with bad economic news overseas, the U.S. dollar has seen a violent reversal exacerbating the plunge in raw materials. It's been a brutal sell-off and the worst decline I've seen since mid-2006.

Analyst upgrades:

• Jefferies upgraded shares of Ensco International (NYSE: ESV) to Buy from Hold on valuation as they find the company's long-term EPS growth and potential upside from the GOM/Mexico jack-up market compelling.
  
• Friedman Billings upgraded Juniper (NASDAQ: JNPR) to Outperform from Market Perform following the better-than-expected Q2 report. The firm raised Juniper's target to $29 from $27.
  
• Friedman Billings upgraded shares of Southwestern Energy (NYSE: SWN) to Outperform from Market Perform on valuation following the recent weakness. Southwestern's target was raised to $43 from $40.
• Chipotle Mexican Grill (NYSE: CMG) was upgraded to Neutral from Underperform at Merrill.
  
• Merrill also upgraded Delta (NYSE: DAL) to Buy from Neutral.

Analyst downgrades:

• Baird downgraded Crocs (NASDAQ: CROX) to Neutral from Outperform following the company's weak Q2 report and guidance.
• Merriman cut Nautilus Group (NYSE: NLS) to Sell from Neutral to reflect the company's dependence on the consumer home fitness market at a time when consumer spending trends are weakening. The firm believes shares are overvalued and could potentially decline to the $4.00-$4.50 level.
• E.W. Scripps (NYSE: SSP) was downgraded at JP Morgan to Neutral from Overweight.
  
• HSBC lowered Daimler AG (NYSE: DAI) to Neutral from Overweight.
  
• Epicor Software (NASDAQ: EPIC) was downgraded to Hold from Buy at KeyBanc.

It's time to start drilling for oil and natural gas offshore on the east and west coasts. We are wasting our time and our money, and risking our future by not doing so. The energy needs of the United States have made oil our number one import and the biggest factor in our imbalance of trade.

It is not just that oil holds us hostage to the rest of the world. This imbalance of trade means we cannot support ourselves and must borrow from others to get by, and I, for one, have a very hard time with that notion. I prefer independence -- remember that? I think it was an important concept in our founding, way back when.

The imbalance in trade is a mortgage against the future of our children and it is getting worse year after year. The money often goes to foreign governments whose interests are not aligned with ours and they hold us politically and economically captive. Nothing is more shameful than President Bush pleading with Saudi Monarchs to pump more oil.