* U.S., European stocks surge after Citigroup is rescued
* Govt debt prices fall but yields close to historic lows
* Oil rises above $53 a barrel as Venezuela urges OPEC cut
* Dollar falls vs euro, sterling as risk aversion cools (Repeats to add dropped word "the" to the first paragraph) (Recasts with U.S. markets, adds byline; changes dateline; previous LONDON)
By Herbert Lash
NEW YORK, Nov 24 (Reuters) - U.S. and European stocks surged in a broad relief rally on Monday and government debt prices fell after Washington rescued Citigroup, reassuring investors who feared its collapse could push the financial system into the abyss.
Oil rose more than $3 a barrel as investors anticipate a further cut in crude supplies by members of the Organization of Petroleum Exporting Countries.
The euro and sterling extended gains against the U.S. dollar as risk aversion eased after the U.S. government agreed to inject $20 billion of fresh capital into Citigroup <C.N>.
The $300 billion-plus rescue package for Citigroup spurred broad equity rallies on both sides of the Atlantic, outweighing more gloomy economic news.
German corporate sentiment plunged to its lowest level in nearly 16 years in November, an Ifo survey showed, while the pace of existing U.S. homes sales fell 3.1 percent in October and the median home price dropped to its lowest in more than four years, a National Association of Realtors report showed.
The Citigroup news lifted the battered financial sector, and an index of home builders <.DJUSHB> jumped 11.6 percent, its biggest single-day gain since the collapse of Bear Stearns in March.
"The news on Citigroup is about confidence," said Cummins Catherwood, managing director at financial services firm Boenning & Scattergood in West Conshohocken, Pennsylvania.
"There's not a master stroke that's going to make everybody come out and be happy again. Confidence is a mosaic that has to be put up piece by piece and the Citi plan is just one piece."
Citigroup Inc shares jumped more than 50 percent to about $5.75 after plummeting more than 60 percent to a low of $3.05 on Friday on fears the No. 2 U.S. bank by assets might not survive.
Citigroup shares were among the Dow's top boosts, along with JPMorgan Chase and Co <JPM.N>. Rising energy prices underpinned in oil stocks, leading Exxon Mobil Corp <XOM.N>, up 3.1 percent at $78.19.
At 1 p.m., the Dow Jones industrial average <
> was up 262.76 points, or 3.27 percent, at 8,309.18. The Standard & Poor's 500 Index <.SPX> was up 34.68 points, or 4.33 percent, at 834.71. The Nasdaq Composite Index < > was up 53.79 points, or 3.89 percent, at 1,438.14.European shares raced higher on the Citigroup bailout, with the FTSEurofirst 300 <
> index of top European shares rising 8.9 percent to close at 828.63.Energy stocks were the top contributor's to the index's rise, with BP <BP.L> up 11 percent, Total <TOTF.PA> up 12.5 percent and Royal Dutch Shell <RDSa.L> up 14 percent.
Miners tracked higher metals prices. BHP Billiton <BLT.L> surged 22.9 percent, Anglo American <AAL.L> jumped 22.8 percent and Rio Tinto <RIO.L> climbed 18.1 percent.
However, yields of U.S. and European short-term government debt remained not far off record lows and gold prices shot higher as unease persisted about the depth of the credit crisis and global economic downturn.
"Another weekend, another bailout which seems to have contributed to a knee-jerk bounce in equities and unwinding of some of the safe-haven bid in Treasuries," said Kim Rupert, managing director, global fixed-income analysis with Action Economics LLC in San Francisco.
U.S. stocks pared some gains after President-elect Barack Obama, who named the team of officials who will steer his administration's economic policy, failed to offer any new details about his plans to combat the slumping U.S. economy.
"People wanted to hear how much he's going to put into the stimulus package and he wouldn't put a number on it," said Dave Rovelli, managing director U.S. equity trading at Canaccord Adams in New York.
The benchmark 10-year U.S. Treasury note <US10YT=RR> fell 23/32 in price to yield 3.32 percent. The 2-year U.S. Treasury note <US2YT=RR> fell 4/32 in price yield 1.20 percent.
The dollar fell against a basket of major currencies, with the U.S. Dollar Index <.DXY> off 1.75 percent at 85.927. Against the yen, the dollar <JPY=> was up 0.61 percent at 96.44.
The euro <EUR=> rose 2.46 percent at $1.2887.
U.S. light sweet crude oil <CLc1> rose $4.52 to $54.45 a barrel.
Spot gold prices <XAU=> rose $25.40 to $823.90 an ounce, which analysts attributed to demand for safe assets due to fears that other banks may need to be rescued.
Overnight the MSCI index of Asia-Pacific stocks excluding Japan <.MIAPJ0000PUS> briefly posted a small gain after the Citigroup news, but was off 0.7 percent when Asian markets closed. Japanese markets were closed for a public holiday. (Reporting by Ellis Mnyandu, John Parry, Vivianne Rodrigues and Frank Tang in New York, and Kirsten Donovan, Atul Prakash and Alex Lawler in London; Writing by Herbert Lash; Editing by Tom Hals)