(Updates with U.S. stocks open, U.S. data, adds quotes)
By Steven C. Johnson
NEW YORK, Jan 24 (Reuters) - Global stock markets rose on Thursday, hoping a plan to rescue ailing bond insurers would prevent a fresh round of credit losses but doubts about a U.S. stimulus package kept a lid on U.S. stock gains.
But while the Nasdaq inched higher on Thursday following strong results from Qualcomm Inc <QCOM.O>, concerns that the U.S. economy has yet to hit bottom and doubts about plans for a stimulus package kept the broader Wall Street stock markets little changed.
A report showing a surprise decline in the number of U.S. workers applying for jobless benefits also induced optimism, dulling demand for safe-haven government bonds, though claims of a massive trade fraud at a major bank added to financial worries.
Oil futures rose above $88 a barrel <CLc1>, in tandem with the equity market rebound, while the dollar weakened.
European shares rose sharply on Thursday, with the FTSEurofirst 300 <
> up 5.4 percent and Japan's benchmark Nikkei < > closing 2.1 percent higher.U.S. shares snapped a five-day losing streak on Wednesday on news that New York's insurance regulator had pressed major banks to put up billions of dollars in an effort to rescue wobbly bond insurers.
Bond insurers have become the latest sector to worry investors in the credit crisis. The debt they underwrite shares the investment-grade ratings many of these firms carry, so downgrades due to losses would drag debt ratings down as well.
This could force investors to dump billions of dollars of municipal bonds, repackaged loans and the like onto markets, sending borrowing costs soaring and forcing more investor writedowns.
"If these (insurance) guys would fail, it would be much more catastrophic for banks' balance sheets and we would see another round of writedowns," said Edmund Shing, strategist at BNP Paribas in Paris.
The market also drew support from expectations that the Federal Reserve would follow this week's surprise interest rate cut with more easing at its Jan. 29-30 policy meeting.
"I think the markets have now priced in a recession, and we'll see more normal trading at lower levels," said Stephen Massocca, co-chief executive at San Francisco-based investment bank Pacific Growth Equities.
On Wall Street, the Dow Jones industrial average <
> edged up 25.36 points, or 0.21 percent, to 12,295.53. The Standard & Poor's 500 Index <.SPX> was up 3.28 points, or 0.25 percent, at 1,341.88. The Nasdaq Composite Index < > was up 20.20 points, or 0.87 percent, at 2,336.61.Anxiety remained, however, with news of Societe Generale's <SOGN.PA> admission that an "exceptional fraud" by one of its traders would cost the group an estimated 4.9 billion euros ($7.1 billion). The alleged fraud would be one of the biggest in financial history. [
]SocGen also announced plans to raise 5.5 billion euros through a capital increase to shore up its balance sheet. SocGen shares were down 4.1 percent after an earlier trading suspension was lifted.
In foreign exchange trading, the euro climbed 0.7 percent to $1.4737 <EUR=> after European Cental Bank policymaker Axel Weber said the central bank remains focused on inflation risks, suggesting it is unlikely to follow the Fed's lead and slash euro-zone rates.
"They are consistently saying that (euro-zone) growth is OK, there is going to be some effect from a U.S. slowdown, but in their view, they are saying the economy is going to be strong and (inflation) is going to be an issue," said Brian Taylor, head currency trader at M&T Bank in Buffalo, New York.
At 4 percent, euro zone benchmark interest rates are now half a percentage point above U.S. rates, making European debt more attractive to investors than U.S. paper.
The dollar was flat at 106.68 Japanese yen <JPY=>.
In the government bond market, U.S. Treasury debt prices were lower. The benchmark 10-year U.S. Treasury note <US10YT=RR> was down 8/32 in price, with the yield at 3.633 percent. The 2-year U.S. Treasury note <US2YT=RR> was down 5/32, with the yield at 2.219 percent. The 30-year U.S. Treasury bond <US30YT=RR> was down 10/32, yielding 4.3332 percent.
European government bonds also fell on Thursday as investors moved into stocks, though yields remained above comparable U.S. debt. The 10-year Bund yield stood at 4.01 percent <EU10YT=RR> while two-year yields were at 3.49 percent <EU2YT=RR>. (Additional reporting by Jeremy Gaunt, Eva Kuehnen and Randy Fabi in London and Kristina Cooke, Lucia Mutikani and Richard Leong in New York; editing by Gary Crosse)