(Repeats to more subscribers) * US stock indexes fall 2 pct to 3 pct, turn lower for 2010 * Dollar hits 15-yr low vs yen; gains vs other currencies * Oil down 1.2 pct; government bonds rally (Updates with European markets' close)
By Walter Brandimarte
NEW YORK, Aug 11 (Reuters) - Fear returned to global markets with stocks sinking on Wednesday and the dollar making its biggest one-day gain in nearly two years against most major currencies on renewed worries of an economic slowdown in China and the United States.
Even as the dollar strengthened across the board, the Japanese yen hit a 15-year high against the greenback as the yield spreads of U.S. Treasury debt over those of Japanese government bonds narrowed.
Commodity prices fell, with oil prices sliding more than $2 to below $79 per barrel, on fears that a global economic slowdown would reduce demand for raw materials.
The three major U.S. stock indexes slid 2 percent to 3 percent, turning negative once more for the year so far.
U.S. Treasuries' yields dropped to record lows one day after the Fed announced it would use cash from maturing mortgage bonds it holds to buy more government debt, maintaining the current level of monetary stimulus. See [
].Some investors saw the measure as a sign that policy makers want to support financial markets while the economy goes through a possible pause in growth. [
]"I don't think that we are in for a major correction for the equity market," said Klaus Wiener, head of research at Generali Investments in London.
"The Fed is willing to support the economy. If the economy slows but does not fall into recession as I expect, then market confidence in the economy could improve again," he added.
But that strategy, at least for now, seemed to have backfired.
"If one of the Fed's goals in yesterday's statement was to instill confidence in the market that they will do anything to make things better, they accomplished the exact opposite in that today we are even more worried about economic growth," Peter Boockvar, equity strategist at Miller Tabak & Co in New York, said in a note to clients.
EUROPEAN STOCK INDEX AT 3-WEEK LOW
Adding to investors' woes was data showing a slowdown in Chinese investment and factory output growth, coupled with a Bank of England's downgrade of its growth forecast and a dovish tone from its governor, Mervyn King.
The MSCI All-Country World index <.MIWD00000PUS> fell 2.7 percent, while the FTSEurofirst 300 index <
> of top European shares tumbled 2 percent to end at 1,040.87 -- a three-week closing low.Banking and commodity shares led European markets lower,with the STOXX Europe 600 banking index <.SX7P> falling 3.4 percent.
On Wall Street at midday, the Dow Jones industrial average <
> lost 243.32 points, or 2.29 percent, to 10,400.93, while the Standard & Poor's 500 Index <.SPX> declined 30.76 points, or 2.74 percent, to 1,090.30. The Nasdaq Composite Index < > was down 70.78 points, or 3.11 percent, at 2,206.39.Yields on U.S. Treasuries fell, with the two-year note's yield <US2YT=RR> touching a record low of 0.493 percent earlier in the session.
The benchmark 10-year note <US10YT=RR> shot up 19/32 in price, with the yield at 2.703 percent.
"The fall in U.S. yields is a barometer of the cyclical position of the U.S. economy," said Adam Cole, head of currency strategy at RBC Capital Markets.
"The market's reaction is that if the U.S. economy is slowing materially, it will not be in isolation, and it has therefore responded by selling risk."
YEN SHINES
The dollar gained against a basket of major currencies as investors became more averse to risk, with the U.S. Dollar Index <.DXY> up 1.84 percent at 82.280.
The euro <EUR=> was down 2.13 percent at $1.2896.
Against the Japanese yen <JPY=>, however, the greenback weakened 0.19 percent to 85.24 as declining U.S. Treasury yields prompted Japanese funds, heavily invested in dollar-denominated Treasuries, to repatriate profits.
The dollar had earlier dropped to 84.72 yen <JPY=> -- a 15-year low -- on the electronic trading platform EBS. The record low in dollar/yen was hit in April 1995 around 79.75 yen.
Japanese Finance Minister Yoshihiko Noda said he was closely watching forex markets, but analysts doubted his rhetoric would escalate into currency intervention to weaken the yen. [
]U.S. crude oil <CLc1> fell $2.15, or 2.68 percent, to $78.10 a barrel. Crude oil futuers prices were also pressured by a government inventory report showing refined products stockpiles rose more than expected last week, even though refiners reduced capacity more than 3 percent. (Reporting and writing by Walter Brandimarte; Additional reporting by Richard Leong, Angela Moon and Wanfeng Zhou; Editing by Jan Paschal)