(Recasts with U.S. markets, adds byline; changes dateline; previous LONDON)
By Herbert Lash
NEW YORK, April 22 (Reuters) - Oil surged to a fresh high above $119 a barrel and the dollar slumped to new lows on Tuesday, reigniting U.S. inflation worries and underlining the weak state of the world's biggest economy.
The surging oil prices darkened the mood on Wall Street, fueling concerns about how higher energy costs will affect consumer spending the corporate profits.
U.S. and European equity markets also tumbled as several big U.S. companies lowered their profit outlooks due to slowing economic growth, with McDonald's Corp <MCD.N> reporting its first monthly decline in five years in sales at established restaurants.
U.S. crude oil <CLc1> hit an all-time peak of $119.74, boosted by a jump in demand last month from China, the second-largest energy consumer, and supply worries from key producers Russia and Nigeria.
The euro rose above $1.60 for the first time since its 1999 inception as expectations rise that the European Central Bank's next move may be a hike in benchmark interest rates to curb inflation.
In the United States, the housing market continues to struggle, with the pace of sales of existing-home falling in March while inventories swelled and prices slid, the National Association of Realtors said in a report.
U.S. government debt initially eased on the housing data, but long-dated U.S. Treasuries later rose as the weak stock market revived some of the allure of safe-haven bonds.
Microchip maker Texas Instruments <TXN.N> said its second-quarter earnings would be weaker than expected due to an uncertain economic situation as it cited customer caution and weak demand for high-end cell phones. The company's shares fell 6 percent.
Health insurer UnitedHealth Group Inc <UNH.N> posted lower-than-expected quarterly profit and slashed its full-year earnings forecast. Its shares fell almost 11 percent.
"People are looking at (earnings) outlooks. They're worried about the economy. I think you need to see outlooks pick up, and that will help the market come back," said Giri Cherukuri, head trader at Oakbrook Investments LLC in Lisle, Illinois.
The Dow Jones industrial average <
> fell 133.21 points, or 1.04 percent, at 12,691.81. The Standard & Poor's 500 Index <.SPX> declined 15.47 points, or 1.11 percent, at 1,372.70. The Nasdaq Composite Index < > fell 39.93 points, or 1.66 percent, at 2,368.11.European shares fell for a second consecutive day, led lower by banks after Royal Bank of Scotland <RBS.L>, Britain's second-largest bank, unveiled a record rights issue to cover increased write-downs on the value of assets.
The pan-European FTSEurofirst 300 index <
> closed down 0.6 percent at 1,304.56 points.RBS's 12 billion pound ($23.70 billion) rights issue will be the biggest ever, and the bank also said it would sell assets to generate 4 billion pounds in core capital this year to repair one of the sector's most stretched balance sheets.
"This indicates that the crisis is not over yet and that we may see further surprises," said Carsten Klude, chief economist at M.M. Warburg in Hamburg, Germany.
"The risk that profit forecasts are too high prevails. Especially forecasts for the second half of the year are still too optimistic," he said.
RBS shares fell 3.9 percent
In Asia, Japan's Nikkei stock average <
> declined 1.1 percent, weighed by autos and falling financial stocks on worries about the U.S. banking sector.World stocks on a MSCI measure <.MIWD00000PUS> were down 0.33 percent at 382.69.
Gold futures in New York climbed as a weakened dollar and record crude oil prompted buying. Hawkish comments from European Central Bank policy-makers lifted the euro and gold's appeal as a hedge against the falling U.S. currency.
The dollar fell against major trading-partner currencies, with the U.S. Dollar Index <.DXY> down 0.52 percent at 71.292. The euro <EUR=> rose 0.53 percent to $1.599, after touching $1.6018. Against the yen, the dollar <JPY=> was down 0.48 percent at 102.74.
U.S. spot gold prices <XAU=> rose $8.70, or 0.95 percent, to $922.50.
The comments from ECB officials supported the view that benchmark rates in the euro zone are not likely to come down soon.
Rising inflation stemming from soaring food and energy prices came firmly into view as U.S. crude oil hit a historic high. This gave added impetus to inflation-busting talk from ECB policymakers, determined to contain the impact of rising prices.
U.S. Treasury debt prices were mixed. Gains in longer-dated debt were limited by an unexpectedly mild slide in March home sales, which added to doubts that the Federal Reserve would continue cutting interest rates aggressively.
The news weighed on shorter-dated Treasuries and a heavy slate of government bond auctions added to the pressure.
The benchmark 10-year U.S. Treasury note <US10YT=RR> was up 6/32, with the yield at 3.7043 percent. The 2-year U.S. Treasury note <US2YT=RR> was down 1/32, with the yield at 2.1804 percent. The 30-year U.S. Treasury bond <US30YT=RR> was up 17/32, with the yield at 4.4604 percent. (Additional reporting by Vivianne Rodrigues, Matthew Robinson, Burton Frierson and Cal Mankowski in New York, and Atul Prakash and Tamora Vidaillet in London; Editing by Leslie Adler)