* Wall Street rallies on banking shares, U.S. jobs data
* Dollar index hits 6-week low as risk appetite increases
* Oil gains on rising expectations of economic recovery
* Bonds rise on lingering worries over post-payrolls data (Updates with U.S. market activity; changes dateline, previous LONDON)
By Herbert Lash
NEW YORK, May 8 (Reuters) - Global stocks and oil prices rose on Friday after U.S. jobs data and long-awaited stress tests on U.S. banks were better than expected, bolstering rising hopes of an improving American economy.
The dollar slumped against the yen and the euro, which surged to a one-month high above $1.35, as the labor market news dried up safe-haven flows into the U.S. currency.
Oil retreated from session highs to below $58 a barrel, but stayed within reach of six-month highs after data showed U.S. employers cut 539,000 jobs in April -- below the March tally of 663,000 job losses and consensus expectations of 590,000.
Although the data showed a smaller-than-expected drop in U.S. payrolls, the news failed to dispel the likelihood of heavy job losses in the months ahead, leading Treasury debt prices to rise.
The jobs report included a few discouraging signs, however, such as a spike in the U.S. unemployment rate to 8.9 percent -- the highest since September 1983 -- helping spur a flight to safety bid in U.S. government debt.
U.S. and European stocks rose as financials gained after the results of U.S. bank stress tests were seen as not as bad as expected and energy shares rose on the back of stronger crude prices.
Several large U.S. banks announced equity and debt offerings to raise their capital levels after the stress test results were released late Thursday.
"They were assuming some very aggressive, sort of draconian scenarios," said Kevin Kruszenski, head of Listed Trading at KeyBanc Capital Markets in Cleveland. "With things appearing to be a little on the mend maybe we might not see things get that bad."
Shares of several major banks rose, with JPMorgan Chase Inc <JPM.N> and Bank of America Corp <BAC.N> each up more than 3 percent.
The KBW Bank index <.BKX> jumped 5.4 percent.
Shortly after 1 p.m. EDT (1700 GMT), the Dow Jones industrial average <
> was up 132.38 points, or 1.57 percent, at 8,542.23. The Standard & Poor's 500 Index <.SPX> was up 17.69 points, or 1.95 percent, at 925.08. The Nasdaq Composite Index < > was up 17.38 points, or 1.01 percent, at 1,733.62.The Nasdaq traded near break-even despite a slide in chipmakers and other technology bellwethers, including Apple Inc <AAPL.O>, which dropped 1.8 percent to $126.70. Yet, the Nasdaq remained on pace for its ninth straight weekly advance.
The dollar fell as it tends to suffer when risk aversion ebbs and investors feel they no longer need to buy it as a safe haven. It fell to a six-week low against a basket of major currencies <.DXY> and was on track for its third consecutive weekly decline.
The dollar fell against a basket of major currencies, with the U.S. Dollar Index <.DXY> off 1.16 percent at 82.907.
"The market is positioning for recovery over the next few months, which means the dollar will clearly see considerable weakness as this plays out," said Melvin Harris, chief market strategist at Advanced Currency Markets in New York.
"The jobs data was encouraging, and any trader would tell you they've expected to see unemployment at 9 to 10 percent before this thing was over, so that's not a shock," he said.
The euro <EUR=> gained 1.16 percent at $1.3553. Against the yen, the dollar <JPY=> was down 0.48 percent at 98.76.
U.S. light sweet crude oil <CLc1> rose $1.24 to $57.95 per barrel.
The benchmark 10-year U.S. Treasury note <US10YT=RR> rose 11/32 in price to yield 3.30 percent. The 2-year U.S. Treasury note <US2YT=RR> rose 1/32 in price to yield 0.98 percent.
Copper prices fell as analysts said confidence in a global recovery was rising, but warned that signs of genuine demand were still scarce and supportive buying from China could subside.
"We don't have any actual improvement in demand yet, but clearly there is optimism right through the financial markets." said Stephen Briggs, a metals strategist at RBS Global Banking and Markets.
Copper, used extensively in construction, has doubled in value since the start of the year
The MSCI index of Asian stocks outside Japan <.MIAPJ0000PUS> rose 0.4 percent and Japan's Nikkei average <
> rose 0.5 percent to notch a new six-month close. (To read Reuters Global Investing Blog click on http://blogs.reuters.com/globalinvesting; for the MacroScope Blog click on http://blogs.reuters.com/macroscope; for Hedge Fund Blog click on http://blogs.reuters.com/hedgehub)