Dow at nearly 4-year high after 'monster' jobs report

NEW YORK, Ny. - U.S. stocks rallied Friday, as investors cheered a much stronger-than-expected jobs report .

The Dow Jones industrial average gained 143 points, or 1.1%, the S&P 500 added 17 points, or 1.3%, and the Nasdaq composite increased 42 points, or 1.5%.

The rally pushed pushed the Dow, up more than 5% in 2012, to the highest level since May 2008. The Nasdaq, up more than 11% for the year, climbed to its highest level since December 2000. The S&P 500 has gained almost 7% this year, and is at a six-month high.

The rally was sparked by the Labor Department's monthly jobs report, which showed that the U.S. economy added 243,000 jobs in January, far exceeding expectations. The unemployment rate dropped to 8.3%, the lowest since February 2009.

Economists surveyed by CNNMoney had expected the government to report an increase of just 130,000 jobs in January. The unemployment rate was expected to rise to 8.6%.

Economists had expected a slowdown in post-holiday hiring, considering that about 40,000 temporary couriers were hired for the holidays alone.

"The jobs data blew away market expectations," noted Marc Chandler, global head of currency strategy at Brown Brothers Harriman, calling it a "monster" jobs report. "This coupled with other recent reports for January, show the year has begun off on a firm note," he added.

Meanwhile, investors also remain on the lookout for an official agreement on a debt-reduction plan and a second bailout for Greece. The deal is expected to come by the end of the week, though deadlines have been missed in the past.

U.S. stocks ended mixed Thursday as investors digested a cautious economic outlook from the chairman of the Federal Reserve.

Economy: Factory orders for December rose 1.1%, slightly below expectations. The January installment of the ISM Services Index hit 56.8, surpassing economists' expectations for 53.1, and up sharply from the prior month.

Companies: Financial stocks were big gainers in Friday's rally, with Bank of America's 5% spike leading the Dow's gains. Morgan Stanley, Citigroup and Goldman Sachs were all up between 3% and 5%.

Shares of Genworth Financial soared almost 15% after the mortgage insurer swung to a fourth-quarter profit.

Tyson Foods shares rose after the company reported better-than-expected earnings and issued slightly upbeat guidance.

Estee Lauder reported a 15% profit increase for its fiscal second quarter to $597 million, but its stock tumbled as the company's guidance for the current quarter came in short of analyst expectations.

Shares of Gilead Sciences spiked after the company posted fourth-quarter earnings that rose almost 6% from a year ago.

Edwards Lifesciences' stock dropped as earnings fell and the company gave a lackluster forecast for the current quarter.

Zynga shares continue to rise, after Facebook's IPO revealed the gamemaker accounted for 12% of its revenue in 2011.

Research in Motion shares dipped after the BlackBerry-maker said it will give its tablet, the BlackBerry PlayBook, out to Android developers in exchange for their apps.

Currencies and commodities: The dollar rose against the euro, the British pound and the Japanese yen.

Oil for March delivery rose 60 cents to $96.96 a barrel.

Gold futures for April delivery fell $18.30 to $1,741 an ounce.

Bonds: The price on the benchmark 10-year U.S. Treasury fell, pushing the yield up to 1.92% from 1.82% late Thursday.

World markets: European stocks ended sharply higher. Britain's FTSE 100 rose 1.8%, while the DAX in Germany jumped 1.7% and France's CAC 40 rose 1.5%.

Asian markets ended mixed. The Shanghai Composite rose 0.8%, while the Hang Seng in Hong Kong was flat and Japan's Nikkei slipped 0.5%.