* Gold rallies as risk appetite improves broadly
* Dollar remains weaker versus the euro, oil rallies
* Newmont CEO: government stimulation will help gold
(Recasts, updates with quotes, closing prices, adds NEW YORK to dateline, changes byline)
By Frank Tang and Jan Harvey
NEW YORK/LONDON, Dec 10 (Reuters) - Gold ended over 4 percent higher on Wednesday, rising above $800 an ounce on the back of technical support, broad-based commodity gains and higher appetite for risks across all asset classes.
Strength in the industrial metals and firmer equity markets also cheered buyers, as U.S. stocks held onto initial gains because of improved economic sentiment.
"It's the strength that we are seeing in the global equity markets, and the better appetite for risk that is taking place today," said Tom Pawlicki, precious metals and energy analyst at MF Global.
Spot gold <XAU=> traded at $807.70 an ounce at 3:10 p.m. EST (2010 GMT), up 4.1 percent from Tuesday's close of $775.50.
In sterling terms <XAUGBP=R>, it rose to 547.58 pounds, only a hair below the recent high of 550.82 pounds it reached in October.
U.S. gold futures for February delivery <GCG9> settled up $34.60, or 4.5 percent, at $808.80 an ounce on the COMEX division of the New York Mercantile Exchange.
Citi analyst David Thurtell said gold's rise had been fueled by technical factors, as key stops were triggered below $800 an ounce. "There is a little dollar weakness and oil jumped...so that is giving it a hand," he added.
Rising crude prices, which can boost interest in commodities as an asset class and in gold as a hedge against oil-led inflation, have supported the precious metal.
Oil rose more than 3 percent to over $43 a barrel as OPEC kingpin Saudi Arabia has slashed supplies to customers for January. [
]The dollar slipped to a two-week low against the euro as a tentative U.S. plan to bail out carmakers helped calm investor sentiment. [
]Traders are also eyeing the equity markets, which provided strong direction to gold on Tuesday. U.S. stocks were still higher in late trade on optimism that the rescue plan could help automakers and the economy. [
]European equities also edged higher as gains in miners, led by Rio Tinto <RIO.L> after it announced job cuts, outweighed falling bank stocks. [
]Gold mining executives also said that the government market bailout plan would help gold.
"There are just a lot of economic signs that would indicate that the amount of stimulation that the federal government is suggesting it is going to take to get the economy moving, will lead to a depressed U.S. currency," Richard O'Brien, chief executive of Newmont Mining <NEM.N>, the world's second largest gold producer, said in a telephone interview.
PLATINUM FIRMS
Platinum and palladium also strengthened a touch as the market awaited fresh news on a potential rescue plan for ailing U.S. automakers, which could improve the demand outlook for the metals used in catalytic converters.
Traders are eyeing a $15 billion U.S. plan to bail out carmakers, whose problems have knocked the metal in recent months.
Platinum has shed more than 65 percent of its value since its March peak.
Spot platinum <XPT=> was at $822 an ounce, up 2.3 percent from its previous finish at $803.50, while sister metal palladium <XPD=> was at $175.50, 2 percent higher than Tuesday's late quote of $174.
Among other precious metals, spot silver <XAG=> was at $10.21, which was 4.4 percent higher than its Tuesday close of $9.79. (Reporting by Frank Tang; Editing by Marguerita Choy)