* Gold off 7-week low, strong dollar may limit upside
* SPDR gold holdings unchanged
By Lewa Pardomuan
SINGAPORE, Dec 23 (Reuters) - Gold edged higher on Wednesday as bargain hunters resurfaced after the price dropped to its weakest in seven weeks the previous day, but a firmer U.S. dollar was likely to cap gains.
Gold is about 11 percent below a lifetime high of $1,226.10 struck in early December, mainly driven by a recovery in the dollar as market-friendly U.S. data boosted optimism about the world's largest economy.
Spot gold <XAU=> was quoted at $1,084.40 an ounce by 0537 GMT, up $0.85 an ounce from New York's notional close on Tuesday, when it fell as low as $1,074.10 -- its lowest level since early November.
"I wouldn't want to go against the trend. It is still very bearish right now," said Wong Eng Soon, an investment analyst at Phillip Futures in Singapore.
"This correlation with the U.S. dollar seems to be one of the most important factors right now," said Wong, who pegged bullion's key support at November's lows around $1,055 an ounce.
The dollar gained after a surprisingly strong 7.4 percent rise in existing U.S. home sales last month offset a sharper-than-expected downward revision to U.S. third-quarter growth. [
]The dollar hit a two-month high at 91.86 yen <JPY=>, while the euro was on the defensive at $1.4250 <EUR=>, having tumbled as low as $1.4216 on Tuesday after a third credit downgrade of Greece. [
]In theory, a firm dollar reduces gold's appeal as an alternative investment and makes dollar-priced bullion more expensive for holders of other currencies.
U.S. gold futures for February delivery <GCG0> fell $1.0 an ounce to $1,085.7 after hitting a seven-week low at $1,075.20 an ounce on the New York Mercantile Exchange on Tuesday.
Trading was thin, with many fund managers and dealers already out on holiday, making bullion prone to sharp movements.
"The holiday mood is really in. We've been watching movements of the dollar. That's all," said Ronald Leung, director of Lee Cheong Gold Dealers in Hong Kong.
"I would say investors are on the sidelines after seeing a big drop in prices," said Leung, adding that gold was expected to trade in a $5 range before London markets reopen.
The world's largest gold-backed exchange-traded fund, SPDR Gold Trust <GLD>, said its holdings stood at 1,132.708 tonnes as of Dec. 22, unchanged from the previous business day. [
]Premiums for gold bars in Asia jumped to their highest level in months after a drop in bullion prices spurred buying from investors and jewellers. [
] PRICES Precious metals prices at 0537 GMT Metal Last Change Pct chg Day ago pct MA 30 RSI Spot gold $1084.40 $0.85 +0.08% +20.89% $860.10 37 Spot silver $16.94 -$0.02 -0.12% +41.40% $11.29 38 Spot plat $1390.50 -$2.50 -0.18% -1.70% $1438.66 42 COMEX gold $1085.80 -$0.20 -0.02% -0.88% $1143.44 36 Currencies Euro/dlr $1.425 -$0.003 -0.21% -0.34% Dlr/yen 91.67 0.52 +0.57% +1.51% (Editing by Michael Urquhart)