The stock market saw another gainful day despite a reading that consumer sentiment hit a year low. Portugal default fears grew and Japan saw what made for two years of price drops for its consumers. It was pretty impressive to see that most global markets rose on the day. Bond yields were higher and gold failed to reach yesterday's highs.

Here were today's unofficial closing bell levels:

Dow Jones 12,220.59 +50.03 (0.41%)
S&P 500 1,313.80 +4.14 (0.32%)
Nasdaq 2,743.06 +6.64 (0.24%)

A great three day rally went from news and excitement to what was really just a dull quiet day for the market as a whole. Earnings and analysts drove some shares but the news of a downed airplane in Libya and more unrest growing in the Middle East region just failed to make markets move so much.

Here were the unofficial closing bell levels:

Dow Jones 12,018.63 -17.90 (-0.15%)
S&P 500 1,293.77 -4.61 (-0.36%)
Nasdaq 2,683.87 -8.22 (-0.31%)

Top Analyst Upgrades & Downgrades

"Even when the market is up a lot, you can always find some good stocks that have been left behind but could be on the verge of a rebound," says George Putnam.

The editor of The Turnaround Letter explains, "That's where we suggest you focus your efforts right now. These eight stocks all have strong business franchises and have all significantly lagged the market over the last two years.

"In fact, several of them are still trading near or even below where they were in early 2009. Here, we look at Bank of America (BAC), Best Buy (BBY), Campbell Soup (CPB), Cisco Systems (CSCO), Microsoft (MSFT) and Sprint Nextel (S).

Yet again, there is some buzz that a deal is in the works between Sprint Nextel (S) and Deutsche Telekom's T-Mobile USA. In fact, it may be more than just a rumor. In early trading Tuesday, the shares of Sprint were up nearly 6%.

In light of the need for spectrum investments, Deutsche Telekom has already said it's looking at strategic partnerships. So could this really be code-speak for a merger deal? Perhaps so.

Verizon (VZ) primarily competes with Sprint Nextel (S) and AT&T (T) in the mobile subscription plan business. The average monthly fee that Verizon's postpaid wireless subscribers pay for wireless service, excluding data service, has been consistently declining over the past few years. The decline in pricing is mainly attributable to nearing saturation of the U.S. cellular market, creating fierce competition among telecom players to maintain and increase their market share.

A successful Verizon-iPhone (AAPL) deal and rising data revenues from smart phone penetration could, however, offset declines in average mobile plan prices.

I first discussed Sprint Nextel (S) here on December 6, 2010, at a price of $4.17, and shares did push above $4.70 this winter before retreating on the market's recent pullback. I still like the shares at this stage, though.

However, keep in mind that Sprint is a high-risk stock, not suitable for low-risk or moderate-risk investors. Don't consider Sprint if you can't tolerate a more than 50% to 70% loss or seeing your entire investment wiped out -- it could happen.

Analyst Upgrades

• Interpublic Group (IPG) to buy from hold at Deutsche Bank.
• Radware (RDWR) to outperform from perform at Oppenheimer.
• Fluor (FLR) and Waddell & Reed (WDR) to buy from hold, as well as AllianceBernstein (AB) to hold from sell, at Citigroup.
• MetroCorp (MCBI) and American Capital (AGNC) to outperform from market perform at Keefe Bruyette.
• International Flavors (IFF) to overweight from equal weight at Barclays.
• BioCryst (BCRX) and Southern Company (SO) to buy from neutral at BofA/Merrill.
• Bunge (BG) to overweight from neutral at HSBC.

Sprint (S) is expected to report Q4 EPS on February 10. January 5 calls are active on total call option volume of 73K (19K puts). March call option implied volatility is at 48, May is at 39, August and January is at 36, compared to its 26-week average of 52, according to Track Data, suggesting larger price movement.

Proshares UltraShort 20+ Year Treasury ETF (TBT) overall option implied volatility is flat at 32, according to Track Data, suggesting non-directional price movement.

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

Analyst Upgrades

• Dominion (D) to buy from hold at Deutsche Bank.
• Corinthian Colleges (COCO) to outperform from underperform at RBC Capital.
• Canadian National (CNI) to sector outperformer from sector performer at CIBC.
• DragonWave (DRWI) to buy from hold at Jefferies.
• Infosys (INFY) to overweight from equal weight at Morgan Stanley.
• SL Green Realty (SLG), Lexington Realty (LXP) and Taubman Centers (TCO) to overweight from neutral at JPMorgan.
• Sunstone Hotel (SHO) to buy from neutral and Extra Space Storage (EXR) to buy from hold at KeyBanc.

The battle among iPhone carriers is fierce. Apple's (AAPL) iPhone is the prized device. AT&T (T), Verizon's (VZ) rival, has had the an exclusive hold on the iPhone. Verizon has been trying to play catch up. Now that Verizon will have the iPhone, the playing field will change dramatically. Verizon, with about 93 million subscribers, could grab an estimated 10 million new subscribers with the iPhone, as reported by the Wall Street Journal.

The move is also a big boost for Apple. Apple has been feeling the pressure from Google (GOOG), with its Android system. Android phones passed the iPhone in sales in the second quarter. This move to Verizon will open up a new expanded base for Apple.

Sprint Nextel Corporation (S) January 5 and February 5 calls are active with total option volume of 240K contracts. December option implied volatility is at 41, January is at 48, February at 53, according to Track Data. Large call volume suggests larger price movement..

Micron Technology, Inc. (MU) January 10 calls are active with total call option volume of 160K contracts (47K puts). December and January option implied volatility is at 54, January is at 49, according to Track Data. Large call volume suggests traders positioning for upside.

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

Is the tide starting to turn for much-maligned mobile phone service provider Sprint Nextel (S)? Perhaps, and the carrier is worth a review.

First, the most important warning: Sprint is a high-risk stock not suitable for low-risk or moderate-risk investors.

Don't consider Sprint if you can't tolerate a more than 50% to 70% loss or seeing your entire investment wiped out -- it could happen.

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.