* Euro swings into positive territory vs the dollar
* Physical demand back after prices slip 2.2 pct week/week * Gold's correlation to rising U.S. bond yields picks up
(Updates with comment, refreshes prices)
By Amanda Cooper and Jan Harvey
LONDON, Dec 13 (Reuters) - Gold extended gains above $1,390 an ounce in Europe on Monday as the dollar surrendered early gains against the euro, and as last week's price dip of more than 2 percent brought physical buyers back to the market.
Concern over the outlook for the euro zone is also lending support to gold, which is often seen as an alternative investment to stocks, bonds and currencies which can become volatile in times of market turbulence.
Gold hit a record high at $1,430.95 an ounce last Tuesday but quickly surrendered gains to end the week down 2.2 percent.
Spot gold <XAU=> was bid at $1,397.15 an ounce at 1535 GMT, against $1,383.15 late in New York on Friday. U.S. gold futures for December delivery <GCZ0> rose $13.10 an ounce to $1,398.00.
"As long as the U.S. dollar remains weak, (the environment) is favourable," said Peter Fertig, a consultant with Quantitative Commodity Research.
The precious metal extended early gains as the euro moved back into positive territory against the dollar, rising 1.0 percent after five straight sessions of losses. [
]Weakness in the greenback usually lifts gold, as it raises the metal's appeal as an alternative asset and makes dollar priced commodities cheaper for holders of other currencies.
Sharper risk appetite after upbeat U.S. and Chinese economic data lifted equity markets and industrial commodities like copper, which touched a record high, on Monday. [
] [ ]
FOCUS ON YIELDS
U.S. Treasuries prices fell for a second day on Monday, putting 10-year yields on track for their largest monthly gain in a year. [
]"Gold has been highly correlated to the direction of U.S. 10-year Treasury yields over the past week," said UBS analyst Edel Tully. "The direction of Treasury yields will continue to influence gold's direction this week."
"Rising bond yields are not a typical breeding ground for a higher gold price, but the recent strength of that correlation is perhaps exaggerated by investors taking the opportunity to bank profits before year-end," she added. <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
For a graphic showing the correlation between gold and 10-year Treasury yields, click: http://graphics.thomsonreuters.com/gfx1/AC_20101312094022.jpg ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
Gold also remains well supported near $1,400 an ounce by ongoing concerns over the health of the euro zone.
A meeting of European Union leaders later this week is set to pave the way for private sector investors to shoulder losses in case of a sovereign debt restructuring, but delegates remain divided on more concrete steps to shore up the region.
For now, gold's retreat from record high has unleashed a fresh wave of consumer demand from jewellers and physical investors, analysts said.
"Bullish momentum is still very much (intact), with reports of impressive physical demand from key consuming countries," said Pradeep Unni, senior analyst at Richcomm Global Services. On the investment side of the gold market, holdings of the world's largest gold-backed exchange-traded fund, New York's SPDR Gold Trust <GLD>, declined by a further 3.95 tonnes on Friday. [
]The trust saw outflows of 8.2 tonnes of metal last week, or 0.6 percent of its total gold holdings, its biggest one-week outflow since early October. It is still the world's sixth-largest holder of gold, ahead of Switzerland and Japan.
Elsewhere, silver <XAG=> was at $29.59 an ounce against $28.55, platinum <XPT=> was at $1,698.99 an ounce versus $1,665.10, and palladium <XPD=> was at $761.22 versus $728.28. (Editing by James Jukwey)