* FTSEurofirst 300 closes 2.1 percent higher
* Energy, mining shares gain as gold hits record, crude up
* Cadbury shares set record as rival bidders circle
By Brian Gorman
LONDON, Nov 23 (Reuters) - European shares recorded their biggest one-day percentage gain in more than five weeks on Monday, with better-than-expected U.S. housing data boosting optimism on the economy and banks and commodity shares gaining.
The FTSEurofirst 300 <
> index of top European shares rose 2.1 percent to 1,023.49 points, the biggest one-day percentage gain since Oct 14.A broadly-based rise made up more than half the losses the index posted over the previous four sessions. It has surged more than 58 percent since hitting a record low in early March.
Sales of previously-owned U.S. homes rose in October at a faster-than-expected pace to the highest in more than 2-1/2 years as buyers rushed to take advantage of a popular tax credit, a survey showed on Monday.
The National Association of Realtors said sales surged a record 10.1 percent to an annual rate of 6.10 million units, the highest since February 2007, from a downwardly revised 5.54 million in September. [
]"There's optimism on the economy after the U.S. housing data," said Heinz-Gerd Sonnenschein, equity markets strategist at Postbank in Bonn.
"Markets can rally further from here, but not too far as central banks start tightening policy."
Banks were supported by positive macro-economic data and after senior U.S. Federal Reserve official James Bullard said the central bank should keep alive its mortgage-related assets purchase programme beyond a planned end-date to give policy-makers more flexibility. [
]BNP Paribas <BNPP.PA>, Banco Santander <SAN.MC>, Barclays <BARC.L>, Credit Suisse <CSGN.VX>, HSBC <HSBA.L>, and UniCredit <CRDI.MI> rose between 2.7 and 3.8 percent.
Lloyds Banking Group <LLOY.L> rose 3.8 percent after it said demand for its 8.78 billion pounds ($14.52 billion) bond exchange was strong, indicating possible appetite for its record rights issue due to be priced on Tuesday. [
]Across Europe, Britain's FTSE 100 <
> ended the day 2 percent higher, Germany's DAX < > rose 2.4 percent and France's CAC-40 < > gained 2.3 percent.Wall Street, at the start of a week that will be shortened by the Thanksgiving Day holiday, was higher around the time European bourses closed. The Dow Jones <
>, S&P 500 <.SPX> and Nasdaq Composite < > were up between 1.4 and 1.6 percent.MINERS, OILS GAIN
Bullard's remarks, and those of others suggesting U.S. interest rates will remain low, helped weaken the dollar, boosting gold to another record high of more than $1,170 an ounce. Copper hit 14-month peaks and crude oil <CLc1> gained 2.7 percent to more than $79.50 a barrel.
Miners BHP Billiton <BLT.L>, Anglo American <AAL.L>, Lonmin <LMI.L>, Rio Tinto <RIO.L> and Xstrata <XTA.L> rose between 2.6 and 4 percent.
Among energy companies, BP <BP.L>, Royal Dutch Shell <RDSa.AS>, Repsol <REP.MC>, Total <TOTF.PA> and StatoilHydro <STL.OL> added between 1.7 and 3 percent.
ENI <ENI.MI> rose 2.1 percent after buying the Ugandan interests of UK explorer Heritage Oil <HOIL.L> for up to $1.5 billion. [
]European economic data also helped to boost sentiment. The euro zone's dominant service sector grew at its fastest pace in two years in November suggesting an economic recovery will continue in the fourth quarter. [
]Among individual stocks, Cadbury <CBRY.L> ended 1.7 percent higher, after touching a record high on speculation of a battle for the British confectioner between bidder Kraft Foods Inc <KFT.N> and rivals. [
] (Additional reporting by Atul Prakash; Editing by David Cowell) ((brian.gorman@thomsonreuters.com; +44 20 7542 9128; Reuters Messaging: brian.gorman.thomsonreuters.com@reuters.net))