By Blaise Robinson
PARIS, April 1 (Reuters) - European shares surged on Tuesday, reaching their highest close in more than a month, as hopes that the worst of a flurry of asset writedowns may be over sparked a sharp rally in beaten-down banking shares.
UBS <UBSN.VX> was the biggest gainer among European blue chips, surging 12 percent, after the Swiss bank unveiled a $19 billion writedown to double its losses on subprime-linked assets, dumped its chairman and sought more emergency capital in a second attempt to draw a line under its credit market woes.
Germany's Deutsche Bank <DBKGn.DE> gained 3.9 percent after unveiling more writedowns of its own.
"The worst had been priced in, as the market seemed to have expected a drop in bank profits worse than the one we saw in 2000-2002," said Francois Chevallier, strategist at VP Finance, in Paris.
"So the worst of the financial stocks' slump might be behind us, although we probably haven't seen the worst on the macroeconomic front."
The FTSEurofirst 300 <
> index of top European shares ended 3.2 percent higher, at 1,302.47 points, its highest close since Feb. 29.Strong demand for a share offering by U.S. Wall Street firm Lehman Brothers <LEH.N> also helped soothe worries over the impact of a global credit crisis on the banking sector.
The European DJ Stoxx bank index <.SX7P> soared 5.6 percent, with Banco Santander <SAN.MC> up 4.6 percent, Societe Generale <SOGN.PA> up 9.5 percent, and Royal Bank of Scotland <RBS.L> up 7 percent.
The market got a further boost after U.S. factory data was stronger than expected, easing worries over the health of the world's biggest economy. The Institute for Supply Management said its March manufacturing index rose to 48.6 from 48.3 in February, confounding Wall Street forecasts for a dip to 47.5.
But despite Tuesday's jump, the FTSEurofirst is still down about 14 percent on the year, hit by fears of a U.S. recession as well as concerns over the impact of the global crisis in the credit markets, and many analysts doubt the market is back in a rallying mood.
"Investors are thinking: that's as bad as it is going to get, and though it's bad, we can digest it. But I would question those assumptions. Recent history suggests that banks have followed the end of bad news with more bad news," said Roger Noddings, UK chief investment officer at HSBC Investments.
The optimism that surfaced during this first session of the quarter could quickly vanish with the U.S. payrolls numbers on Friday, which are expected to confirm a downturn in the U.S. economy, VP Finance's Chevallier said.
"We can't be optimistic about stocks as long as the U.S. housing market does not stabilise, and the crisis hurting the banks will continue despite U.S. interest rate cuts," he said.
Around Europe, Germany's DAX index <
> ended up 2.8 percent, UK's FTSE 100 index < > up 2.6 percent, and France's CAC 40 < > up 3.4 percent.Tech shares were among the biggest gainers, with Nokia <NOK1V.HE> up 7.3 percent, and rival Ericsson <ERICb.ST> up 4.6 percent.
Infineon <IFXGn.DE> rose 9.4 percent, and STMicroelectronics <STM.PA> gained 5.5 percent on hopes the industry may be emerging from a severe slump after Samsung <005930.KS> said it was considering raising prices.
AstraZeneca <AZN.L>jumped 6.9 percent on a JPMorgan upgrade, while GlaxoSmithKline <GSK.L> gained 4.6 percent.
Shares in Inditex <ITX.MC> added 6.8 percent as the market reassessed the Spanish retailer's value on the back of its positive results on Monday and its upbeat outlook for the year ahead.
Shares in Friends Provident <FP.L> surged 7.4 percent on hopes of more bid approaches, extending gains from the previous session when it rejected a bid offer from U.S. private equity firm JC Flowers. (Additional reporting by Sitaraman Shankar in London, editing by Will Waterman)