(Adds close of U.S. markets)
* Oil prices tumble more than $4 a barrel after early jump
* Bonds fall in global sell-off sparked by inflation fear
* U.S., European stocks rise, pulled by opposing sectors
By Herbert Lash
NEW YORK, May 29 (Reuters) - Oil prices tumbled $4 a barrel on Thursday, helping to lift U.S. stocks that also rose on data showing surprisingly strong economic growth, but government bonds sold off around the world on growing inflation fears.
Oil slipped to under $127 a barrel as concerns about global energy demand and strength in the dollar countered data that showed the biggest fall in U.S. crude stockpiles since 2004.
The drop in oil prices soothed equity investors but failed to rein in the rising fear of inflation among bond investors, who sold off government debt and pushed yields in Japan, the euro zone and the United States to levels last seen in 2007.
An upward revision to U.S. gross domestic product suggested a recession in America may be avoided, giving stocks a boost, especially early recovery cyclicals like financials and companies that depend on discretionary spending.
Financial companies, the biggest drag on stock performance this year, were some of the U.S. session's top performers.
Even though European shares rose, the leaders and decliners were an exact opposite of U.S. markets. Energy shares rose in Europe, and the banking sector declined amid fresh worries that credit quality will hurt lenders.
"We're in a trading range because there's a fight going on between people who think we're in a recession and those who believe we're half-way out of this slow period," said John Massey, portfolio manager at AIG SunAmerica Asset Management in Jersey City, New Jersey.
The Dow Jones industrial average <
> rose 52.19 points, or 0.41 percent, at 12,646.22. The Standard & Poor's 500 Index <.SPX> rose 7.42 points, or 0.53 percent, at 1,398.26. The Nasdaq Composite Index < > added 21.62 points, or 0.87 percent, at 2,508.32.JPMorgan Chase & Co <JPM.N> was one of the Dow's biggest gainers, rising 1.8 percent to $43.62. It said its $1.5 billion deal to acquire Bear Stearns Cos Inc <BSC.N> would be completed on Friday, well ahead of earlier forecasts.
Further boosting financials were mounting expectations that Bank of America's <BAC.N> deal to acquire mortgage lender Countrywide Financial <CFC.N> would go through. Countrywide's shares rose more than 8 percent to $5.38 while Bank of America was up 2.1 percent at $34.58.
U.S. energy and materials stocks were the only sectors to fall, hurt by a decline in commodity futures.
The FTSEurofirst 300 index <
> of top European shares rose 0.3 percent to close at 1,330.28 points.German utility E.ON <EONG.DE> was the largest upward influence on the broader market, rising 2.8 percent , while oil majors BP <BP.L> and Total <TOTF.PA> were closely behind, rising 1.2 percent and 1.5 percent, respectively.
Banks were once again the biggest drag on the European index, led largely by Royal Bank of Scotland <RBS.L>.
RBS fell by as much as 6.1 percent to an eight-year low on concern that its planned rights issue may encounter problems. RBS, which declined to comment, closed down 2.6 percent.
Oil's decline extended its retreat from last week's record above $135 a barrel amid growing signs global energy demand growth is slowing under the strain of high costs and a U.S. economic slowdown.
Oil briefly surged into positive territory after a U.S. Energy Information Administration report showed an 8.8 million barrel drop in U.S. crude stockpiles, the biggest fall since a hurricane shut offshore oil platforms in September 2004.
But the EIA said the unexpected fall was due to temporary delays in taking crude off oil tankers in the Gulf Coast.
U.S. crude <CLc1> settled down $4.41 to $126.62 a barrel, while London Brent <LCOc1> fell $4.04 to $126.89 a barrel.
Gold and other precious metals futures ended sharply lower as the drop in oil and the dollar's rise prompted a sell-off.
The August contract for gold <GCQ8> in New York settled down $23.30 at $881.70 an ounce, while the June futures contract slumped to a two-week low of $876.10.
The dollar extended gains on the rise in U.S. stocks. The U.S. Dollar Index <.DXY>,which includes major currencies, was up 0.70 percent at 73.038, and against the yen, the dollar <JPY=> gained 0.89 percent at 105.56.
The euro <EUR=> fell 0.84 percent at $1.5505 against the U.S. currency.
Bonds prices began their descent early in the U.S. session, extending recent losses on the report that showed U.S. economic growth in the first quarter as demand for foreign goods fell and commercial building picked up. The data added to evidence that the United States may stave off recession this year.
Higher U.S. growth played into fears of rising consumer prices around the world, sparked in part on Thursday by record Spanish inflation and Belgian annual inflation at a 23-year peak.
Benchmark euro zone government bond yields jumped to their highest level since the credit crisis took hold in August and British benchmark 10-year gilt yields rose above 5 percent for the first time in seven months.
"It's the new theme. After focusing for so long on financial worries the market is now focusing on inflation," said Gianluca Salford, a strategist at JP Morgan.
The U.S. GDP grew at a revised 0.9 percent annual rate in the first quarter, up from an anemic 0.6 percent estimated a month ago, a rate that matched the fourth quarter of 2007, the Commerce Department said.
The yield on the benchmark 10-year U.S. Treasury note traded as high as 4.12 percent, marking the loftiest level since December.
The benchmark 10-year U.S. Treasury note <US10YT=RR> was off 23/32 to yield 4.09 percent, while the 30-year U.S. Treasury bond <US30YT=RR> fell more than one point to yield 4.76 percent.
Japanese shares posted their biggest increase in a month as exporters and technology companies spurred a 3 percent rise in the Nikkei <
> on hopes U.S. demand for Asian goods will stay strong in light of stronger U.S. business spending.Asian stocks rose broadly, with MSCI's index of stocks outside Japan <.MIAP0000PUS> gaining 1.3 percent. (Reporting by Richard Valdmanis, Frank Tang, Jennifer Coogan, Chris Reese, Nick Olivari in New York) (Reporting by Herbert Lash. Editing by Richard Satran)