* Euro slides after Greece's second downgrade in a week * Gold tracks oil, other commodities lower * ETFS Physical Palladium ETP holdings hit record
(Updates prices, adds comment)
By Jan Harvey
LONDON, Dec 17 (Reuters) - Gold prices fell more than 2 percent in Europe on Thursday, pressured by the dollar's strength against the euro as new concerns emerged over Greece's fiscal health.
Spot gold <XAU=> was bid at $1,114.40 an ounce at 1353 GMT, against $1,137.80 late in New York on Wednesday. Earlier it touched a low of $1,112.50.
"People are locking in profits ahead of year-end," said Saxo Bank senior manager Ole Hansen.
"The way the dollar has been strengthening is eroding some of the profit that has been generated on investments (such as gold), and that leads to squaring elsewhere."
U.S. gold futures for February delivery <GCG0> on the COMEX division of the New York Mercantile Exchange fell $21.00 to $1,115.12 an ounce.
The dollar hit three-month highs against a currency basket and rose against the euro as concerns over fiscal troubles in peripheral euro zone countries gathered pace, with Greece seeing the second downgrade of its credit rating in a week. [
]A statement by the Federal Reserve in which it voiced growing optimism on the U.S. economy after it left interest rates unchanged on Wednesday also supported the dollar.
"As the markets get further confirmation that the U.S. economy is gathering strength, the dollar's strength may force gold to slide lower," Pradeep Unni, a senior analyst at Richcomm Global Services, said.
The Fed voiced growing optimism on Wednesday over the U.S. economy as job losses slow, but said it would keep interest rates low for "an extended period". [
]In a post-meeting statement, the Fed highlighted improvement in the battered housing sector and noted last month's fall in the unemployment rate.
UPWARD TRAJECTORY
"The overall tone was more than sufficient for the greenback to extend its upward trajectory, especially amid the rapid concentration of euro zone-centric credit and banking problems," said CMC Markets chief market strategist Ashraf Laidi in a note.
Strength in the U.S. unit reduces gold's appeal as an alternative asset and makes dollar-priced commodities more expensive for holders of other currencies.
Many other commodity prices also fell, with oil down 1 percent as the dollar's rise curbed buying. Gold tends to track crude prices, as the metal can be bought as a hedge against oil-led inflation. [
]New York investors showed renewed interest in exchange-traded funds, with holdings of the world's largest gold-backed ETF, the SPDR Gold Trust <GLD>, rising nearly 4 tonnes on Wednesday, the trust said. [
]Earlier this month the fund saw its biggest outflow since July as gold prices slipped.
In India, the world's biggest bullion consumer last year, gold prices fell in the physical market as buyers stayed away, expecting another fall in prices, dealers said. [
]Among other precious metals, silver <XAG=> was bid at $17.32 an ounce against $17.67, while platinum <XPT=> was at $1,428.50 an ounce versus $1,451.50. Palladium <XPD=> was bid at $367 an ounce against $371.50.
Investment interest in the metal was strong, with holdings of ETFS Physical Palladium <PHPD.L>, an exchange-traded product operated by London's ETF Securities, rising more than 10,000 ounces on Wednesday to a record 658,743 ounces. (Editing by xxx)