So the video-game data report for February is out. According to InvestorPlace's survey of NPD figures, consoles systems saw a 10% increase in sales. Microsoft's (MSFT) Xbox 360 was particularly robust. The Nintendo (NTDOY) Wii didn't do badly, either.

As you might imagine, there were other companies mentioned in the article. Electronic Arts (ERTS) scored pretty well, as did Activision Blizzard (ATVI). In fact, the latter's latest Call of Duty entry is apparently still selling a bunch of copies in retail shelves even though the holiday season is long gone.

Take-Two Interactive Software, Inc. (TTWO) reported earnings for the fiscal third quarter yesterday after the bell. Today, the market expressed its pleasure with the results. In fact, a new 52-week high of $15.50 was set this session.

At the time of this writing, the quote going across my screen was $14.82, a price that was representative of a 2% gain. Volume conviction is definitely present. Looking at the one-year chart, it can be seen that the uptrend in the shares continues on following the making of a low point near the end of August.

Analyst Upgrades

• Disney (DIS) to buy from hold at Wunderlich.
• Pike Electric (PIKE) to outperform from market perform at FBR Capital.
• Kindred Healthcare (KND) to overweight from equal weight at Barclays.
• UBS (UBS) to hold from sell at Canaccord.
• Avery Dennison (AVY) and Take-Two (TTWO) to buy from neutral at BofA/Merrill.
• Mercer (MERC) to outperform from market perform at Raymond James.

AIG (AIG) closed up on an interview with The Deal magazine and AIG Chairman Robert Miller, who said the insurer was beginning to think about acquiring insurance operations instead of selling them. December 55 and January 66 calls are active on total call option volume of 168K contracts (90K puts). January call option implied volatility is at 43, February is at 41, May is at 38, versus its 26-week average of 45, according to Track Data, suggesting decreasing price movement.

Take-Two Interactive Software (TTWO) is scheduled to report Q4 EPS on December 16. December 12 straddle is priced at $1.00, January is at $1.60, according to Track Data, suggesting larger near-term price movement.

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

If you are looking for clues telling you which stocks have a good chance of increasing in value, you might want consider watching what insiders are doing. After all, talk is cheap, but when insiders put their own money on the line, you should sit up and take note.

Take-Two Interactive Software Inc (TTWO) topped the insider-buying charts for the week ending July 9 as insiders snapped up 427,900 shares of company stock at a market value of $4,093,939. During the past six months, insiders have increased their overall holdings in the company by 64.15% and now own 2.74% of TTWO stock.

Take-Two Interactive (TTWO), whose competitors in the video-game industry include Activision Blizzard (ATVI) and Electronic Arts (ERTS), is doing good business with its Red Dead Redemption title. But is that enough to make you want to buy the stock?

According to the AP, the game sold 1.5 million copies in the month of May. That's relatively impressive, but it unfortunately did not meet the expectations of Michael Pachter, who is an analyst for Wedbush Morgan. He was thinking 1.8 million copies was doable. Even so, you have to hand it to management for a robust launch.

Take-Two Interactive Software Inc. (TTWO), whose competitors include Activision Blizzard, Inc. (ATVI) and Electronic Arts, Inc. (ERTS), has traded in a narrow range over the last twelve months. The 52-week low on the stock is an even $7; the 52-week high is $12.57. The stock closed Tuesday's session at $10.52. After the bell, the video-game publisher reported results for the second quarter. Shareholders can be thankful that the bottom line experienced a significant improvement.

On an adjusted basis, the company made 34 cents per share from continuing operations versus a loss of 4 cents per share from continuing operations in the year-ago period. Net revenue jumped over 50%.

We all talk about the fundamentals behind an investment idea, but sometimes you have to pay more attention to the observed price action. That's what I was thinking today while checking out Activision Blizzard (ATVI).

I have been watching this publisher of entertainment software closely as of late, wondering if it was time for me to get back in. Compared to other similar companies such as Electronic Arts (ERTS) and Take-Two Interactive (TTWO), I think Activision Blizzard offers the best potential for both the console market and online gaming.

We all have our watch lists. I'm no different. Here are four companies that I monitor almost every single day, and a brief opinion on each of them.

Activision Blizzard (ATVI): I sold this one back in January. Some believe I was wrong to do so. I definitely comprehend the sentiment, because really, this is the best publisher in the sector. Compared to Electronic Arts (ERTS) and Take-Two Interactive (TTWO), Activision Blizzard has an enviable pipeline. Unfortunately, the video-game industry isn't firing on all cylinders; check out the most recent monthly-sales report, and you'll see what I mean. In addition, the company's Guitar Hero franchise isn't the fad it once was. I do want to get in on the stock again, though; lately, the price seems to be perking up. I'm not ready to send in the buy order just yet. I'm waiting for further strength to materialize in the shares.

Take-Two Interactive (TTWO) is the kind of stock I want to take a chance on but just can't bring myself to do so. The situation can be risky unless a fresh bit of Grand Theft Auto content is about to come out into the marketplace. Then again, those who bought ahead of the Q1 earnings report, released yesterday after the bell, are pretty overjoyed this afternoon, seeing that the stock is, at the time of this writing anyway, up well over 9%.

Net sales increased 9%. The adjusted loss from continuing operations was 31 cents per share. Last year at this time, shareholders were looking at a loss of 56 cents per share on the same basis. Reuters says the analyst call was for the red ink to equal 51 cents per share. Good job, management.

Analyst Upgrades

• Deutsche Bank upgraded Research in Motion (RIMM) to hold from sell to reflect the company's Q3 results and guidance. The firm raised its target price on shares to $75 from $60.
• Keefe Bruyette upgraded Northern Trust (NTRS) and State Street (STT) to outperform from market perform to reflect valuation and favorable longer-term secular trends. The firm keeps a $58 price target on Northern Trust and a $51 target on State Street.
• UBS upgraded Universal Health (UHS) to buy from neutral and raised its target to $38 from $31. The firm said hospital checks indicate bad debt has not increased vs. Q3 and that Universal Health should report an in-line to better-than-expected Q4.
• Take-Two Interactive (TTWO) was upgraded to hold from sell at Kaufman Bros.
• Whiting Petroleum (WLL) was raised to outperform from market perform at Wells Fargo.
• BP Plc (BP) was upgraded at Goldman to buy from neutral.