By Sitaraman Shankar
LONDON, April 29 (Reuters) - European shares ended sharply lower on Tuesday, breaking a four-day winning run, as weak banks and miners offset the impact of buoyant oil stocks and investors turned edgy ahead of a U.S. rate decision on Wednesday.
The pan-European FTSEurofirst 300 <
> index ended down 0.76 percent at 1,328.45 points, with British shares faring less poorly than German and French peers as surging earnings lifted BP <BP.L> and Shell <RDSa.L>.The oil groups were the top two gainers on the pan-European index, jumping nearly 6 percent.
But banks were weak, with UBS <UBSN.VX> falling 1.8 percent and Barclays <BARC.L> 2.2 percent. Britain's biggest mortgage lender HBOS <HBOS.L> unveiled a cash call and Germany's top bank, Deutsche <DBKGn.DE> posted a quarterly loss and wrote down assets.
HBOS fell 1.8 percent and Deutsche lost 0.4 percent.
The index accelerated its fall after poor U.S. housing and consumer confidence data, but analysts said investor concern focused increasingly on the Federal Reserve's rate decision the following day.
"With the Fed tomorrow there is the risk that they might not cut by 25 basis points, though they are more likely to cut and send the signal not to expect any more," said NCB Stockbrokers strategist Bernard McAlinden in Dublin.
"People are nervous about the economy but what has passed are risks that the financial system is collapsing," he said.
Mining stocks were heavy losers in Europe, tracking a 1 percent fall in copper.
Rio Tinto <RIO.L> took the most points of the FTSEurofirst, falling 3.5 percent, while BHP Billiton <BLT.L>, Anglo American <AAL.L> and Xstrata <XTA.L> all fell 2.9-3.2 percent.
Roche <ROG.VX> fell 2.2 percent after U.S. unit Genentech <DNA.N> said that a Phase II/III study of the drug Rituxan failed to produce the desired result in patients with lupus, a disease of the immune system.
Britain's FTSE 100 <
> ended flat, while Germany's DAX < > lost 0.6 percent and France's CAC < > ended 0.7 percent lower.The FTSEurofirst 300 is on track for its best month since October 2003, having gained more than 5 percent in April, but the advances are widely seen as a bear market rally, and the index is still 19 percent off 6-1/2 year highs hit last July.
BIG DAY AHEAD
Confidence among U.S. consumers fell to a five-year low in April as they confronted the grimmest jobs market since 2004 and prices of existing U.S. single-family homes extended their slump in February, data released on Tuesday showed.
Wednesday's rate decision, however, is the week's big macro event, to be followed by core inflation data and non-farm payrolls later in the week.
All 20 primary dealers polled by Reuters last week predicted that the Fed would cut rates 25 basis points, but any cut will be widely seen as the end of a rate-cutting cycle. The Fed has cut rates by 200 basis points so far this year to try and prevent a credit market crisis from spreading to the wider economy.
Fed fund futures showed an 18 percent chance that the central bank will keep rates at 2.25 percent.
NCB's McAlinden said that it was surging commodity prices that could counter any move to ease.
"The Fed is worried that the housing sector hasn't bottomed out... but dearer oil prices are taking money out of consumers' pockets," he said.
Among major decliners, shares in Michelin <MICP.PA> dropped 9 percent after the French tyre group cut its forecast for 2008 operating income.
Elsewhere in the sector, Daimler's <DAIGn.DE> first-quarter earnings before interest and taxes (EBIT) fell a worse-than-expected 40 percent as one-off charges weighed. Daimler shares ended down 1.4 percent. (Additional reporting by Eva Kuehnen in Frankfurt; Editing by David Cowell)