Analyst Upgrades

• Bunge (BG) to buy from hold at Deutsche Bank.
• Textron (TXT) to overweight from neutral at JPMorgan.
• CSX (CSX) to buy from neutral and Pulte Group (PHM) to conviction buy from neutral at Goldman.
• Aol (AOL) to buy from neutral at UBS.
• Kohlberg Capital (KCAP) to outperform from market perform at JMP Securities.
• Owens Corning (OC) to buy from neutral at BofA/Merrill.
• Jefferies (JEF) to buy from neutral at Ticonderoga.
• Harris (HRS) to outperform from perform at Oppenheimer.

Aol (AOL) competes with Yahoo! (YHOO), Google (GOOG), Microsoft (MSFT) and Facebook in the display advertising business (as well as being the parent of Bloggingstocks). The average monthly unique visitors on Aol sites declined from around 123 million in 2008 to 111 million in 2010, as the company cut back or shut down a few of its European operations. The sale of business divisions like Bebo and ICQ in 2010 also contributed to the decline in unique visitors.

Though Aol sold a few of its business divisions, it also made several acquisitions, like Patch.com, StudioNow, TechCrunch, 5Min Media, Thing Labs and Pictela last year. These acquisitions suggest Aol's increasing focus on content production (articles and videos) and syndication, in order to attract more visitors to its sites and generate more advertising revenues. Aol's recent acquisition of Huffington Post is another step in this direction.

Analyst Upgrades

• Wells Fargo (WFC) to conviction buy from neutral at Goldman.
• Adobe (ADBE) to buy from neutral at UBS.
• Fifth Third Bancorp (FITB) to outperform from market perform at FBR Capital.
• Vail Resorts (MTN) and Goldcorp (GG) to buy from hold at Deutsche Bank.
• OmniVision (OVTI) to overweight from neutral at JPMorgan.
• Penn Virginia (PVA) to hold from sell at Canaccord.
• Hub Group (HUBG) to outperform from market perform at Morgan Keegan.

The New York Times (NYT) competes with publications like News Corp.'s (NWS) Wall Street Journal as well as Yahoo! (YHOO), Google (GOOG) and Aol. (AOL) for online advertising dollars. NYT is expected to launch a new paywall for its online site in the near future. According to the report, the NYT is planning to charge around $20 for a digital bundle that includes Times online and Apple iPad app access, and less than $10 for web-only access.

We estimate that NYT's most valuable business remains within its print circulation and advertising business, through which it derives an estimated 60% of its stock value. The company derives an incremental 20% of its stock value from its online advertising business.

When they say tech is hot, it's hot. Aol (AOL) bought About.me just four days after it began its public debut. The terms were undisclosed.

About.me allows users to create a profile from all of their social networks such as Twitter, Facebook and Linkedln -- like an online business card. It has a built in dashboard to track social networking interactions and influence.

Analyst Upgrades

• Walgreen (WAG) and Triumph Group (TGI) to buy from neutral at UBS.
• Focus Media (FMCN) to buy from neutral at Goldman.
• Home Depot (HD) to outperform from market perform at FBR Capital.
• Arbitron (ARB) to overweight from neutral at JPMorgan.
• Waddell & Reed (WDR) and Legg Mason (LM) to overweight from equal weight, and Janus Capital (JNS) to overweight from underweight, at Barclays.
• Central Euro Media (CETV) to buy from hold at Deutsche Bank.
• GenOn Energy (GEN) and Ntelos (NTLS) to outperform from sector perform at RBC Capital.
• Cooper Tire (CTB) to buy from neutral and Goodyear Tire (GT) to buy from underperform at BofA/Merrill.

Analyst Upgrades

• Intel (INTC) was upgraded to overweight from equal weight and Autodesk (ADSK) to equal weight from underweight at Morgan Stanley.
• Citigroup upgraded Blackrock (BLK) to buy from hold.
• 99c Only Stores (NDN) was upgraded to buy from hold at Deutsche Bank.
• PetSmart (PETM) was upgraded to overweight from equal weight at Barclays.
• Piper Jaffray upgraded Ruth's Hospitality (RUTH) and Morton's Restaurant (MRT) to overweight from neutral.
• BioMed Realty (BMR) was upgraded to market perform from underperform at FBR Capital.
• Wells Fargo upgraded Piedmont (PDM) to market perform from underperform.

Last week's column gave five questions for investors to ask before they buy or sell a stock. Here are five more to help start any research. They'll help save a lot of time and more important, money and loss of sleep.

6. What is Price to Book? This measures the price you pay compared to the amount of equity that's in the company. Equity is all the money investors have put in plus all the profits. When you can find a company that is selling for a Price to Book of less than 1, it means you are buying the equity in the firm for less than it's worth. It's like buying $1 for less than a dollar. Hard to find these stocks? Not now in the Financial sector. Look at Bank of America (BAC). It's Price to Book is 0.54. That means you're paying 54 cents for every $1 of equity. Of course, investors think there could be many more charges against that equity before the bank stabilizes, but if they're wrong, an investor might be picking up a real bargain here. Other examples: JPMorgan Chase (JPM) at 0.89; Citibank (C) at 0.74.

Yahoo (YHOO) released third-quarter numbers after the bell on Tuesday, and they didn't do anything for the stock. Shares closed the regular session down 2.7% to $15.49. During the extended-hours period, I saw a quote go by of $15.53. That's right, the equity gained a measly four cents. Traders most certainly weren't applauding that performance.

Very recently, I wrote a bearish piece on the web portal. Since then, the stock has risen. Also, the company has been surrounded by some interesting speculation as of late regarding a potential takeover, with one theoretical scenario involving the owner of BloggingStocks, Aol (AOL).

The earnings season kicked off last week with better-than-expected results from Alcoa (AA) and Yum! Brands (YUM), while Marriott (MAR) and Pepsico (PEP) met consensus EPS estimates. This week, bellwether companies Intel (INTC), General Electric (GE), Google (GOOG) and JPMorgan Chase (JPM) are scheduled to report their third-quarter results, and analysts polled by Thomson Reuters are looking for earnings growth from all of them.

Santa Clara, Calif.-based Intel announced the acquisition of McAfee and joint ventures with General Electric and Nokia (NOK) during its third quarter. Analysts forecast earnings for that period to come to 50 cents per share, which is up 34.0% from the same period of last year. The number one semiconductor maker's revenue for the three months ended in September is expected to total $11.0 billion, or 17.1% more than a year earlier. Looking ahead to the full year, the forecast thus far is for earnings of $1.94 per share (+44.8%) and $43.3 billion in revenue (+23.4%). The per-share earnings topped analysts' expectations in the past four quarters, by as much as a dime per share.