NEW YORK (AP) — Stocks soared Thursday morning after European leaders agreed on a deal to slash Greece’s debt load and prevent the debt crisis there from engulfing larger countries such as Italy. Stronger U.S. economic growth and corporate earnings also drove markets higher.
The Dow JonesIndustrial Average jumped more than 300 points at midday. All 30 stocks in the Dow rose, led by aluminum maker Alcoa Inc. with a 7 percent gain.
Commodities prices and Treasury yields also rose as investors took on more risk. The euro rose sharply against the dollar.
Europe’s sweeping agreement, reached after an all-night summit meeting, is aimed at preventing the Greek government’s inability to pay its debt from escalating into another financial crisis like the one in September 2008 after the collapse of Lehman Brothers.
Banks agreed to take 50 percent losses on the Greek bonds they hold. Europe also will strengthen a financial rescue fund to protect the region’s banks and other struggling European countries such as Italy and Portugal.
The Dow Jones Industrial Average surged 305 points, or 2.6 percent, to 12,173 at noon EDT. The Dow hasn’t closed above the 12,000 level since Aug. 1.
The S&P 500 rose 36, or 2.9 percent, to 1,278. The gain turned the S&P positive for the year for the first time since Aug. 3, just before the U.S. government’s debt was downgraded. The Nasdaq composite rose 73, or 2.7 percent, to 2,723.
Small-company stocks rose more than the broader market, a sign that investors were more comfortable holding assets perceived as being risky but also more likely to appreciate in a strong economy. The Russell 2000 index jumped 4.1 percent.
Raw materials producers, banks and stocks in other industries that depend on a strong economy for profit growth led the way. Copper jumped 5 percent to $3.66 a pound, and crude oil jumped 3 percent to $93 a barrel.
The euro rose sharply, to $1.42, as confidence in Europe’s financial system grew. The euro was worth $1.39 late Wednesday and had been as low as $1.32 on Oct. 3. European stock indexes also soared. France’s CAC-40 rose 6.3 percent and Germany’s DAX jumped 6.1 percent.
Investors sold U.S. Treasury notes and bonds, an indication they feel less need for safer investments. The yield on the 10-year Treasury note, which moves in the opposite direction of its price, rose to 2.30 percent from 2.21 percent late Wednesday.
European leaders still have to finalize the details of their latest plan. French President Nicolas Sarkozy spoke with Chinese President Hu Jintao amid hopes that countries such as China, with lots of cash, can contribute to the European rescue.
Past attempts to contain Europe’s two-year debt crisis have proved insufficient. Greece has been surviving on rescue loans since May 2010. In July, creditors agreed to take some losses on their Greek bonds, but that action wasn’t enough to fix the problem.
Worries about Europe’s debt crisis and a weak U.S. economy dragged the S&P 500 down 19.4 percent between April 29 and Oct. 3. That loss put it on the cusp of what’s called a bear market, which is a 20 percent decline.
Since then, there have been a number of more encouraging signs on the U.S. economy. The government reported Thursday that the economy grew at a 2.5 percent annual rate from July through September on stronger consumer spending and business investment. That was nearly double the 1.3 percent growth in the previous quarter.