Let's go back to the financial crisis and the practices that brought this country to its knees. Banks developed a fancy scheme whereby they absolved themselves of all risk from the loans they made. They simply wrapped them up in a bundle and sold them to someone else. What they were doing is essentially packaging and reselling "junk."

When the news of how bad things were became known, the markets froze and collapsed. No one knew who had which securities, and if they did, they didn't know their true value.

U.S. stock futures are higher Friday morning, as investors await nonfarm payroll figures at 8:30 a.m. ET. Futures on the Dow Jones Industrial Average surged 49 points to 12,301.00 and futures on the S&P 500 stock index gained 5 points to 1,326.00. Nasdaq 100 futures added 11.75 points to 2,348.00.

Positive sentiment ruled the European markets today. While STOXX Europe 600 Index has gained 0.75%, London's FTSE 100 Index moved up 0.82%.

Most Asian markets ended higher, with Japan's Nikkei Stock Average dropping 0.48%, Australia's S&P/ASX 200 moving up 0.53% and China's Shanghai Composite gaining 1.35%. Hong Kong's Hang Seng Index rose 1.17%.

Last week, Warren Buffett, Chairman of Berkshire Hathaway (BRK.A and BRK.B), said India's 26% foreign ownership cap on insurers deters him from such an investment. This follows an earlier report that Buffett aims to enter the Indian insurance sector as a corporate agent of Bajaj Allianz General Insurance.

After numerous world calamities, Buffett's focus on insurance companies, and the fact that many hedge funds seem to be heavily focused on banks and neglecting insurance companies -- with the exception of Bruce Berkowitz -- I decided to explore the possibilities.

Even though we can anticipate billions of dollars in claims there still are buying opportunites.

Analyst Upgrades

• Netflix (NFLX) and Zions Bancorp (ZION) to outperform from neutral at Credit Suisse.
• Akamai (AKAM) to buy from neutral at Merriman.
• CSX (CSX) to overweight from equal weight at Barclays.
• Nordstrom (JWN) to buy from neutral, WellCare (WCG) to conviction buy from buy and Humana (HUM) to neutral from sell at Goldman.
• E-Commerce China Dangdang (DANG) to overweight from neutral at Piper Jaffray.
• VMware (VMW) to buy from neutral at BofA/Merrill.
• Celanese (CE) to overweight from equal weight at Morgan Stanley.

Do you have any interest in insurance companies amidst the turmoil, disaster and current crises in Japan? A crises that followed so closely on the heals of the destruction of the New Zealand city of ChristChurch by a 6.3 magnitude earthquake. Perhaps you think this is even a poorer idea than catching that proverbial falling knife we are always hearing about when stock prices are collapsing.

Certainly there will be billions of dollars in claims. On the other hand, perhaps the burden will be spread around the globe to reinsurer's such that none is struck too hard and this is a buying opportunity. After all, when the dust settles, insurers will cry for mercy, and in particular, rate increases. It is also likely those that never saw the need for insurance have been awakened and demand will increase.

Ten weeks into the year and never a dull moment. Pondering the remaining 42 weeks and beyond, where will value be found? We know that "my pal Warren" is on the prowl waist high in Berkshire Hathaway cash to invest, and he is on record as chomping on the bit to do so. Just this morning it was reported that Buffett had closed a $9 billion deal to buy Lubrizol Corp. (LZ), the Wickliffe, Ohio-based maker of engine lubricants.

More evidence of this abounds: Wednesday March 2, (Reuters) - US-based Berkshire Hathaway aims to enter the Indian insurance sector as a corporate agent of Bajaj Allianz General Insurance.

This is part 1 of a series examining the insurance market for expansion, stock valuations, potential risks and opportunities, excluding health care focused companies, a whole other breed of enterprise.

NYSE Euronext (NYX) and Deutsche Boerse confirmed that they are engaged in advanced discussions regarding a potential business combination. February call option implied volatility is at 41, March is at 32, June at 27; compared to its 26-week average of 30, according to Track Data, suggesting larger near-term price movement.

Allstate (ALL) overall option implied volatility is at 24, according to Track Data, above its 26-week average of 27 into its release of Q4 EPS tonight, suggesting decreasing price movement.

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

Shares of insurance giant The Allstate Corporation (ALL) are trading sharply lower in after hours trading after the company reported weaker than expected Q4 results this afternoon.

Going into this afternoon's earnings report, analysts had been expecting to see the company report earnings of $0.88, but actual results came in much lower than expected at just $0.55 per share.

U.S. stock futures are higher this morning. Futures for the Dow Jones Industrial Average index gained 21 points to 11,530.00, while those for the S&P 500 index gained 2.7 points to 1,256.80. Futures for the Nasdaq 100 index moved up 7.75 points to 2,233.25.

U.S. stock markets closed mixed Tuesday, with the Dow Industrials gaining 0.18%, the S&P 500 rising 0.08% and the Nasdaq Composite Index dropping 0.16%.

No major economic data are due for Wednesday.

The earnings crunch continues this week, and analysts surveyed by Thomson Reuters are anticipating lots of strong quarterly reports.

For example, year-over-year earnings growth from big oil Chevron (CVX), ConocoPhillips (COP), ExxonMobil (XOM) and Royal Dutch Shell (RDS.A) are expected to be in double digits. The same is true of many other energy and mining concerns reporting this week: Allegheny Technologies (ATI), Alliant Energy (LNT), Arch Coal (ACI), Cliffs Natural Resources (CLF), CMS Energy (CMS), CONSOL Energy (CNX), DPL (DPL), Hess Corp. (HES), Minerals Technologies (MTX), Pioneer Natural Resources (PXD), PPL Corp. (PPL), Southwestern Energy (SWN), Total (TOT), Whiting Petroleum (WLL), Williams Companies (WMB) and Wisconsin Energy (WEC).

Analyst Upgrades

• Merriman upgraded Penn National (PENN) to buy from neutral, citing the company's strong balance sheet and management team. The firm also raised its target range for shares to $34 to $37.60.
• BMO Capital upgraded Cooper Companies (COO) to outperform from market perform and raised its price target to $55 from $46. The firm sees upside to Street estimates and increased visibility.
• Argus upgraded Watson Pharma (WPI) to buy from hold based on valuation.
• Phillips-Van Heusen (PVH) was upgraded to conviction buy from neutral at Goldman.
• Allstate (ALL) was upgraded to overweight from neutral at JPMorgan.
• Weingarten Realty (WRI) was upgraded to neutral from underperform at BofA/Merrill.

Analyst Upgrades

• Jefferies upgraded Computer Sciences (CSC) to buy from hold and raised its target to $53 from $47. The analyst said Computer Sciences' valuation has created one of the best LBO opportunities in several years and could provide a five year IRR of 25+%.
• Keefe Bruyette upgraded Comerica (CMA) to outperform from market perform, citing strength of the company's capital. The firm raised its target for shares to $44 from $43.
• RBC Capital upgraded Nokia (NOK) to outperform from sector perform and raised its price target to $14 from $12. The firm upgraded shares based on valuation, reduced execution risk on software development, and potential catalysts from new devices based on Symbian^3. RBS upgraded Nokia to buy from hold after the company named Stephen Elop as CEO.
• Allstate (ALL) was upgraded to buy from hold at Citigroup.
• Coca-Cola Enterprises (CCE) was upgraded to buy from neutral at BofA/Merrill.
• Moody's (MCO) was upgraded to overweight from neutral at Piper Jaffray.

Analyst Upgrades

• Oppenheimer upgraded VeriSign (VRSN) to outperform from perform, citing better-than-expected domain names trends and the potential for a sizeable share buyback. The firm has a $33 price target for shares.
• Oppenheimer also upgraded EMC (EMC) to outperform from perform, citing valuation and expectations for strong Q2 results. The firm set a $22 price target for shares.
• Piper Jaffray upgraded Juniper (JNPR) to overweight from neutral, citing valuation and its longer-term outlook. The firm keeps a $31 price target for shares.
• Kilroy Realty (KRC) was upgraded to neutral from underperform at BofA/Merrill.
• Veolia Environment (VE) was upgraded to buy from add at WestLB.
• QEP Resources (QEP) was upgraded to positive from neutral at Susquehanna.

Here are some highlights from this past week's earnings coverage on BloggingStocks:

• Activision Blizzard Inc. (ATVI) reported better-than-expected Q4 earnings and declared an annual dividend.
• Allstate Corp. (ALL) swung to better-than-expected Q4 earnings and also swung to a full-year profit.
• Buffalo Wild Wings Inc. (BWLD) shares tumbled after it posted disappointing earnings tied to costs.
• The Cheesecake Factory Inc. (CAKE) posted better-than-expected Q4 earnings but sales were flat.
• Chipotle Mexican Grill Inc. (CMG) earnings numbers for Q4 resulted in upgrades from two analysts.
• CVS Caremark Corp. (CVS) higher Q4 earnings matched the expectations of analysts, and shares rose.

Insurance giants Allstate (ALL) and Prudential Financial (PRU) reported fourth-quarter results after the closing bell on Wednesday.

Allstate said it earned $518 million, or $1.09 cents per share. That exceeded the $1.01 per share expected by analysts polled by Thomson Reuters, and compares with a loss of $1.13 billion, or $2.10 per share, in the fourth quarter of 2008. Revenue for the quarter just past totaled $8.06 billion, which was up 22% from the year-ago period.