* Bernanke says U.S. economy improving, but faces headwinds
* Dollar retreats from 5-week high after Bernanke remarks
* Bonds post modest gains on view Fed to keep rates low
* Oil slips on growing inventories, Bernanke economic view (Updates with close of U.S. markets)
By Herbert Lash
NEW YORK, Dec 7 (Reuters) - The dollar retreated from a five-week high and stocks edged lower on Monday after Federal Reserve Chairman Ben Bernanke doused speculation the Fed would raise interest rates soon, saying the economy remains fragile.
While Bernanke acknowledged the U.S. economy has improved, he said the jobless rate may remain elevated for some time. The remarks deflated market perceptions that last week's strong jobs data would lead the U.S. central bank to raise rates. For details, see: [
]Gold prices cut losses to trade slightly lower after Bernanke's comments, while oil fell 2 percent to settle below $74 a barrel as low demand for crude in the wake of the economic downturn continues to pressure prices. [
] [ ]U.S. Treasury prices edged higher as investors ventured back into the market following Friday's sell-off, lured in part by the Fed chief's remarks in a speech at the Economic Club in Washington. [
]Bernanke said he sees an "extended period" of low rates.
"Bernanke is emphasizing the weakness and the downside to the U.S. economy," said Brian Dolan, chief currency strategist, at Forex.com in Bedminster, New Jersey. "Therefore, he's postponing interest rate hike expectations. He left a very clear impression that rates will remain on hold."
Major indexes reversed earlier gains and drifted toward session lows as investors assessed Bernanke's speech, which had temporarily lifted the market.
Some investors pared positions after Bernanke said the United States faces formidable headwinds, including tight credit conditions that have persisted despite the Fed's efforts to foster economic growth.
"Bernanke's comments were not sufficient to get the risk trade back on," said Stephen Massocca, managing director at Wedbush Morgan in San Francisco.
"People need to see some real negative economic news to believe that the Fed will keep interest rates on hold."
The Dow Jones industrial average <
> was up 1.21 points, or 0.01 percent, at 10,390.11. The Standard & Poor's 500 Index <.SPX> was down 2.73 points, or 0.25 percent, at 1,103.25. The Nasdaq Composite Index < > was down 4.74 points, or 0.22 percent, at 2,189.61.Increased oil and product inventories have climbed in the United States as the downturn has depressed demand, helping push crude lower.
NYMEX crude for January delivery <CLc1> settled at $73.93, down $1.54. Brent crude <LCOc1> settled at $76.43, down $1.09.
"Despite the good jobs numbers, crude had some significant drags on it in terms of supplies, refinery utilization and overall economic activity. That's what is continuing to weigh," said John Kilduff, partner of Round Earth Capital.
Year-end repatriation flows have been boosting the dollar, analysts said, and there may be more of that ahead. Data last week showed speculators had increased bets versus the dollar in the week ended Dec. 1 the most since at least June 2008, CFTC data showed on Friday. [
]The dollar was down against a basket of major currencies, with the U.S. Dollar Index <.DXY> down 0.18 percent at 75.774.
The euro <EUR=> was down 0.22 percent at $1.4818. Against the yen, the dollar <JPY=> was down 1.03 percent at 89.50.
U.S. February gold futures <GCG0> settled down $5.50 at $1,164 an ounce in New York. Gold futures posted their biggest two-session percentage loss since October 2008.
Bonds yields, which move inversely to prices, retreated from three-week highs ahead of three Treasury auctions this week, the first of which is set for Tuesday.
The benchmark 10-year U.S. Treasury note <US10YT=RR> was up 12/32 in price to yield 3.43 percent. The 2-year U.S. Treasury note <US2YT=RR> was up 5/32 in price to yield 0.77 percent.
In Europe, the FTSEurofirst 300 <
> index of top regional shares provisionally closed down 0.5 percent at 1,020.61 points.Earlier in Asia, the MSCI index of Asia Pacific stocks traded outside Japan <.MIAPJ0000PUS>, which has rallied 66 percent this year, was little changed. Japan's Nikkei index <
> jumped 1.5 percent to a six-week closing high. (Reporting by Angela Moon, Gertrude Chavez-Dreyfuss, Rebekah Kebede, Emily Flitter and Frank Tang in New York; Joanne Frearson, Emelia Sithole-Matarise and Chris Baldwin in London; writing by Herbert Lash; Editing by Andrew Hay)