(Adds close of U.S. markets)
By Herbert Lash
NEW YORK, April 15 (Reuters) - Oil prices surged to a new peak over $114 a barrel on Tuesday and the dollar rose after surprisingly strong U.S. inflation and manufacturing data suggested the Federal Reserve may slow its interest rate-cutting campaign.
U.S. stocks rose in a see-saw session as oil's rise helped the energy sector and better-than-expected results at several U.S. regional banks boosted financial shares.
Fears that rising inflation will limit interest rates cuts, especially by the European Central Bank, pushed government debt prices lower in Europe and the United States.
The jump in oil and rising inflation, boosted by higher prices for energy and food, gave investors pause. British Prime Minister Gordon Brown urged OPEC members to boost production to counter rapidly rising oil prices, which have shot up 80 percent since a year ago. U.S. rice futures set a new high, extending this year's gains to more than 60 percent.
"One thing that is clearly driving the oil price is that the U.S. dollar has gotten substantially weaker in the past several months and quarter," said Richard Batty, energy analyst at Standard Life.
Oil and other commodities have rallied in recent months due to the dollar's record weakness. Dollar-denominated commodities tend to rise on a weak currency as it boosts non-U.S. spending power and attracts investors seeking an inflation hedge.
In U.S. equities, financial shares rose after first-quarter profit exceeded forecasts at U.S. Bancorp <USB.N>, Regions Financial Corp <RF.N>, M&T Bank Corp <MTB.N> and Marshall & Ilsley Corp <MI.N>.
The regional banks expressed confidence they could withstand soaring credit losses as the U.S. housing market and economy slump.
"Sentiment has been pretty negative, but it's improved a bit today as you had a few decent earnings reports this morning," said Michael James, senior trader at regional investment bank Wedbush Morgan in Los Angeles.
"The financials are a bit oversold so we're seeing a bounce there, and there's also an expectation JPMorgan's earnings will be good tomorrow."
The Dow Jones industrial average <
> was up 60.41 points, or 0.49 percent, at 12,362.47. The Standard & Poor's 500 Index <.SPX> was up 6.11 points, or 0.46 percent, at 1,334.43. The Nasdaq Composite Index < > was up 10.22 points, or 0.45 percent, at 2,286.04.The S&P financials index <.GSPF> gained 1.09 percent.
In Europe, shares rose after five days of losses, as upbeat results by supermarket operator Tesco <TSCO.L> boosted food retailers and record oil prices lifted the energy sector.
Also helping oil stocks was the discovery of an offshore find in Brazil by partners Repsol <REP.MC>, BG Group <BG.L> and Petrobras <PBR.N> which may be the largest in 30 years.
The FTSEurofirst 300 index <
> of major European shares rose 0.5 percent to 1,281.62 points. The index had lost about 3.5 percent in the previous five sessions.In Asia, Japan's Nikkei average <
> clawed back 0.5 percent after a 3 percent drop on Monday, while MSCI's measure of other Asia Pacific stocks <.MIAPJ0000PUS> rose 0.5 percent.EURO STRENGTH RAISES ECONOMIC CONCERN
A euro zone official, meanwhile, said the euro's strength could cause serious harm eventually to the economies of the 15-nation bloc.
Eurogroup Chairman Jean-Claude Juncker said he hoped financial markets would soon take into account the alarm that policy-makers of the Group of Seven rich nations expressed last week on recent excessive volatility in currency markets.
The dollar shed 10.5 percent versus the euro last year and is more than 8 percent weaker in 2008, a slide driven by the Fed's cuts to benchmark interest rates of 3 percentage points since the onset of a housing-led credit crunch in August.
In late afternoon trade on Tuesday, the euro fell 0.4 percent against the dollar to $1.5778 <EUR=>, having retreated from an overnight peak of $1.5875. Last week, it rose to $1.5912, the highest level since its 1999 launch.
"The New York manufacturing data, in particular, leaves us with the hope that things are not that bad in the U.S. economy," said Matthew Strauss, senior currency strategist, at RBC Capital Markets in Toronto.
The dollar rose against a basket of major trading-partner currencies, with the U.S. Dollar Index <.DXY> up 0.45 percent at 72.081.
Euro zone government bonds fell and the yield curve flattened amid persistent inflation fears, and U.S. Treasury debt prices fell on accelerating producer price inflation.
Surging costs for energy and food worldwide have pushed U.S. headline inflation readings near their highest in decades and core readings of inflation -- which exclude food and energy prices -- above the U.S. central bank's comfort threshold.
"Right now the inflation bogey man is spooking the Treasury market a bit," said John Spinello, a Treasury bond strategist with Jefferies & Co. in New York.
U.S. Treasury debt prices were lower.
The benchmark 10-year U.S. Treasury note <US10YT=RR> fell21/32 to yield 3.5908 percent, and the 2-year U.S. Treasury note <US2YT=RR> fell 6/32 to yield 1.8479 percent.
U.S. crude <CLc1> rose to a record above $114 a barrel after settling up $2.03 to $113.79. London Brent crude <LCOc1> settled $1.47 higher at $111.31 a barrel after hitting an all-time high of $112.08 earlier.
Gold ended higher but off its session peak after key U.S. data prompted bullion investors to trim trading positions, but record-high oil prices underpinned the market.
Spot gold prices <XAU=> rose $2.50, or 0.27 percent, to $926.60. (Additional reporting by Richard Valdmanis, Cal Mankowski, John Parry, Steven C. Johnson and Frank Tang in New York and Atul Prakash in London; Editing by Leslie Adler)