(Recasts with U.S. markets, adds byline; dateline previous LONDON)
By Herbert Lash
NEW YORK, May 9 (Reuters) - Oil's relentless surge to new highs on Friday and a record $7.8 billion loss at AIG, the world's largest insurer, rekindled concerns that the bite from a credit crunch is not over, dragging down stocks around the world.
A rise in oil to over $126 a barrel, the fifth straight session of record gains, fueled fears that the high prices will spread inflation throughout the economy.
Banking shares led stock markets lower in both the United States and Europe after U.S. insurer American International Group <AIG.N> reported a record-breaking $7.8 billion quarterly loss late on Thursday as it wrote down assets linked to subprime mortgages. AIG also said it would raise $12.5 billion in new capital to strengthen its balance sheet.
News on Friday from Citigroup <C.N>, the top U.S. bank, that it plans to shed $400 billion in assets also pressured the financial sector.
"Over the past weeks, investors got the feeling that the credit crisis was easing, but a piece of news like that is sort of a wake-up call that reminds us that the storm is far from over," said Marie-Pierre Peillon, head of equity and credit research at Groupama Asset Management in Paris.
"This Citigroup move might just be the beginning."
Paul Nolte, director of investments at Hinsdale Associates in Hinsdale, Illinois, voiced a similar sentiment: "Many more financial institutions will be needing to raise capital to shore up balance sheets."
In the U.S. stock markets, the Dow Jones industrial average <
> was down 108.04 points, or 0.84 percent, at 12,758.74. The Standard & Poor's 500 Index <.SPX> was down 10.83 points, or 0.77 percent, at 1,386.85. The Nasdaq Composite Index < > was down 10.56 points, or 0.43 percent, at 2,440.68.Shares of AIG fell 8.3 percent to $40.50, while Citigroup lost 0.8 percent to $24.10
In Europe, shares fell, capping their first weekly loss in a month, on renewed concern over the outlook for the financial sector and the drag from the record high oil.
The FTSEurofirst 300 index <
> of top European shares fell 1.3 percent to close at 1,342.68 points. Declining shares outnumbered advancers by about five to one.The DJ Stoxx index of European banks <.SX7P> fell 1.7 percent, bringing this week's decline to 3.7 percent.
Societe Generale <SOGN.PA>, BNP Paribas <BNPP.PA> and Barclays <BARC.L> each lost between 2 percent and 2.5 percent.
French drugmaker Sanofi-Aventis <SASY.PA> was the biggest individual negative weight after the threat of generic competition for its blockbuster blood-thinner Plavix surfaced in Europe. Sanofi shares fell nearly 6 percent.
WORRIES BOOST GOVERNMENT DEBT
The renewed credit worries, prompted by the loss at AIG boosted the appeal of safe-haven government debt on both sides of the Atlantic, while the sagging stock markets helped bolster low-yielding currencies such as the yen and led the dollar to fall against most currencies on a rise in risk aversion.
Benchmark 10-year U.S. Treasury notes posted their best week in nearly two months while the yield on 10-year Bunds fell to their lowest in three weeks to below the key psychological 4 percent level.
"The rise in risk aversion is mostly AIG," said Ron Simpson, director of FX research at Action Economics in Tampa, Florida. "It's brought credit market nervousness back."
French industrial production fell 0.8 percent in March from the previous month, a sharper drop than expected, according to data which highlighted slowing growth in the euro zone.
"You get the feeling from the corporate sector that the international credit crisis is taking its toll and this will change the entire landscape of earnings forecasts, which for the time being are still quite upbeat," said Heino Ruland, a strategist for FrankfurtFinanz.
U.S. light sweet crude oil <CLc1> rose $1.08 to $124.77 per barrel, off a record high of $126.20 a barrel.
London Brent crude <LCOc1> rose $1.41 to $124.25 per barrel, after rising to $125.90.
London Brent crude rose $1.41 to $124.25 per barrel, after rising to $125.90.
"At some point oil gets too high for them to make money," said Todd Leone, head of listed equity trading at Cowen & Co. in New York. "The higher crude goes, the harder it is to pass along higher prices to the consumer."
The dollar fell against major currencies, with the U.S. Dollar Index <.DXY> down 0.46 percent at 73.131.
The euro <EUR=> rose 0.32 percent at $1.5455, and against the yen, the dollar <JPY=> fell 0.72 percent.
U.S. Treasury debt prices rose.
The benchmark 10-year U.S. Treasury note <US10YT=RR> rose 8/32 to yield 3.75 percent. The 2-year U.S. Treasury note<US2YT=RR> rose /32 to yield 2.22 percent. The 30-year U.S. Treasury bond <US30YT=RR> rose 18/32 to yield 4.51 percent.
Spot gold prices <XAU=> fell 75 cents to $881.55.
Resurgent oil surge weighed on Asian shares and earnings worries highlighted by Toyota comments pressured Japanese exporters, sending Tokyo's Nikkei average <
> down 2 percent.Shares across the rest of Asia <.MIAPJ0000PUS> fell 0.5 percent. (Reported by Jennifer Coogan, Richard Leong, Nick Olivari in New York and Amanda Cooper, Atul Prakash, Santosh Menon and Kirsten Donovan in London; Editing by Leslie Adler)