* FTSEurofirst 300 index ends 0.8 pct down
* Bank of England lowers interest rates to 1.5 pct
* Wal-Mart cutting earnings forecast hits sentiment
By Atul Prakash
LONDON, Jan 8 (Reuters) - European shares fell on Thursday, led lower by banks and miners, as a flurry of gloomy economic data raised worries about a deep global recession and weak sales by the world's top retailer, Wal-Mart <WMT.N>, hurt sentiment.
The FTSEurofirst 300 <
> index of top European shares ended down 0.8 percent at 870.92 points after falling as low as 859.83. It plunged about 45 percent in 2008.Wal-Mart posted weak December same-store sales and cut its quarterly earnings forecast. Several other retailers also warned earnings would be worse than expected in the fourth quarter.
The banking sector took the most points off the index, with Commerzbank <CBKG.DE> falling 13.8 percent, Deutsche Bank <DBKGn.DE> slipping 5.7 percent, Standard Chartered <STAN.L> down 6.5 percent and DT Postbank <DPBGn.DE> falling 8.8 percent.
Miners also slipped, tracking metal prices that fell on concerns about slowing demand. BHP Billiton <BLT.L>, Anglo American <AAL.L>, Vedanta Resources <VED.L>, Xstrata <XTA.L> and Rio Tinto <RIO.L> fell between 3.1 percent and 5.9 percent.
A series of negative economic data painted a bleak picture.
In the euro zone, sentiment set record lows in December amid rising unemployment, while inflation expectations tumbled, further strengthening the case for a deep European Central Bank rate cut next week. [
]"The markets are not completely stupid in worrying about the risk of a prolonged slump because there is a lot of deleverage coming through from the banking sector," said Andrew Bell, head of research at Rensburg Sheppards.
"But it's more likely that by the end of this year, a way will have been found to make the credit market function again and a combination of lower interest rates, lower oil prices, some tax cuts and government spending programmes will have moved us from big negative numbers to small positive growth numbers."
The Bank of England cut interest rates by half a percentage point to a record low of 1.5 percent and economists expected it to cut again in February as it battled to prevent Britain from falling into a deep slump.
Across Europe, the FTSE 100 index <
>, Germany's DAX < > and France's CAC 40 < > fell between 0.1 percent and 1.2 percent.
GRIM OUTLOOK
Investors remained nervous because of the flow of poor economic data. In Spain, unemployment rose more than expected in December to top 3 million for the first time in more than 12 years.
German manufacturing orders fell a much bigger-than-expected 6 percent in November, hit by poor demand at home and abroad.
Exports fell an unprecedented 10.6 percent in November as demand for cars and others mainstays of the manufacturing economy sank.
"We are slowly beginning to realise just how bad things are getting," said Neil Parker, strategist, Royal Bank of Scotland.
"There were a whole load of confidence indicators, and all of them were worse than expected. Hopefully, sooner or later, the ECB will wake up and they will cut rates much more than they have so far," he said.
In addition to U.S. retailers, the warnings came from Britain's two biggest employment agencies, Hays <HAYS.L> and Michael Page <MPI.L>, microchip maker Intel Corp <INTC.O>, PC firm Lenovo <0992.HK> and investment bank Macquarie <MQG.AX>.
There were some positive stocks as well. Oil shares rose despite a 2.4 percent fall in crude. BP <BP.L>, Royal Dutch Shell <RDSb.L> and Tullow Oil <TLW.L> added between 1.6 percent and 5.3 percent.
Aviva <AV.L>, Britain's biggest insurer, said its joint venture with state-owned ABN AMRO in the Netherlands would continue after the Dutch government reversed a decision by ABN's previous owner to end the deal. Aviva shares rose 4.5 percent.
German chipmaker Infineon <IFXGn.DE> fell 10.5 percent after a U.S. research firm, iSuppli, said global sales of dynamic random access memory chips were set to fall 4 percent in 2009 -- the third straight year of declines. [
].Air France-KLM <AIRF.PA> looked to have all but sealed an alliance with Alitalia as rival Lufthansa <LHAG.DE> threw in the towel after a three-month battle for a minority stake in the revamped Italian airline. Air France was down 2.2 percent. (Additional reporting Brian Gorman and Joanne Frearson; Editing by Andrew Macdonald)