* FTSEurofirst 300 ends 1.3 pct higher after 2-day slide
* Greek banks surge 13.1 pct; biggest one-day rise on record
* BP falls 6.5 percent as Gulf oil spill deteriorates
By Atul Prakash
LONDON, April 29 (Reuters) - European shares bounced back on Thursday after sharp declines in the past two days, with strong earnings, encouraging macro data and hopes that Greece is closer to a bailout deal prompting investors to return to equities.
The FTSEurofirst 300 <
> index of top European shares closed 1.3 percent higher at 1,070.06 points after falling 4.2 percent in the past two days as downgrades of Greece, Portugal and Spain triggered a sell-off on stock markets worldwide.Financial stocks were among the top gainers, with STOXX Europe 600 banking index <.SX7P> rising 2.3 percent and Greek banks <.FTABNK> surging 13.1 percent.
Standard Chartered <STAN.L>, HSBC <HSBA.L>, Barclays <BARC.L>, Royal Bank of Scotland <RBS.L>, BNP Paribas <BNPP.PA>, Societe Generale <SOGN.PA>, Credit Agricole <CAGR.PA> and Natixis <CNAT.PA> were up 0.5 to 2.6 percent.
"Good company figures are helping the market. Underlying macro-economic data is positive and if you have declining share prices, then you get good valuations," said Giuseppe-Guido Amato, strategist at Lang & Schwarz in Frankfurt.
The recent share pullbacks have dragged European stock valuations to their lowest since Feb. 15. The average price-to-earnings (P/E) ratio of stocks in the FTSEurofirst 300 is 14.15, against a current P/E ratio of 17.2 percent for Wall Street's S&P 500 index <.SPX>.
After hitting the market over the past days, fears over the sovereign debt of Greece, Portugal and Spain somewhat abated.
"Concerns about Greece have eased to some extent, but the danger is that there could be new negative news from Portugal or Spain. That (sovereign debt) is a time bomb and nobody knows when its counter reaches zero," Amato said.
Greece readied severe austerity measures to secure multi-billion dollar aid. European Union Economic and Monetary Affairs Commissioner Olli Rehn said the EU should complete talks with Greece within days. [
] [ ]Portugal's benchmark share index <
> rose 4.6 percent, Greece's index < > was up 7.1 percent and Spain's IBEX < > gained 2.7 percent. Recently beaten-down Greek banks National Bank <NBGr.AT>, EFG Eurobank <EFGr.AT> and Alpha Bank <ACBr.AT> spiked 10.2 percent to 17.65 percent."Calls from Germany's leader Angela Merkel to take action fast seem to be falling on deaf ears as investors are expecting them to do more than just talk," said Angus Campbell, head of sales at Capital Spreads.
"Without any credible action plan uncertainty will continue to shroud the markets and this small bounce may be short-lived."
RISK APPETITE RETURNS
Investor appetite for risky assets returned, with the VDAX-NEW volatility index <.V1XI> falling 4.2 percent after spiking 37 percent in the previous two sessions. The lower the index, the higher the market's desire to take risk.
Strong corporate results helped lift investors' mood, with Banco Santander <SAN.MC> up 4 percent after the euro zone's largest bank posted forecast-beating results.
Positive news on the macro side also supported the market. Data showed euro zone economic sentiment jumped much more than expected in April despite the Greek crisis. [
]But the number of U.S. workers filing new applications for unemployment insurance fell slightly less than expected last week, implying only a gradual labour market improvement.
Miners gained on improving economic outlook. BHP Billiton <BLT.L>, Anglo American <AAL.L>, Antofagasta <ANTO.L>, Xstrata <XTA.L> and ENRC <ENRC.L> climbed 0.4 to 4.6 percent.
Among individual movers, BP <BP.L> fell 6.5 percent after the oil major said a leaking well in the Gulf of Mexico was gushing at five times the rate initially thought. [
]Improvements at all of Volkswagen's <VOWG_p.DE> core brands drove the near-tripling of first-quarter operating profit. Its shares jumped 5.6 percent.
About 347 million shares changed hands on the FTSEurofirst 300, representing around 142 percent of its 90-day daily average volume. The average daily volume in 2009 was 253 million shares.