* Gold near 2-week low on surging dollar
* Platinum strikes lowest in nearly 3 years on demand fears (Updates prices)
By Lewa Pardomuan
SINGAPORE, Oct 3 (Reuters) - Gold bounced on Friday but held within sight of a two-week low as the U.S. dollar hovered near a one-year peak against other currencies, while platinum was at its weakest in almost three years on demand fears.
Platinum, mainly used in autocatalysts to clean exhaust pipes, has lost more than 50 percent in value since spiking to a lifetime high at $2,290 an ounce in March, on profit taking and recently on poor car sales and a slowing U.S. economy.
Platinum was also hit by falling gold prices after the dollar gained on hopes the U.S. Congress would pass a $700 billion bailout plan. In theory, a rising dollar reduces gold's appeal as an alternative investment to currencies, stocks and bonds.
Gold <XAU=> was trading at $837.60 an ounce, up $2.60 from New York's notional close on Thursday, when it hit an intraday low of $829.20 an ounce.
The metal hit an intraday low of $830.70 on Friday and was well below a record of $1,030.80 struck in March.
"We will have to see how the dollar reacts to the (bailout) bill and the jobs data. I am still slightly positive on the dollar," said Adrian Koh, analyst at Phillip Futures in Singapore.
"With the European Central Bank signaling a possible rate cut, seems like the euro is going to be a bit pressured. I am looking at $820 for near-term support, then $800. Upside resistance will come in around $845," said Koh, referring to levels seen in August.
The dollar index, which gauges performance against a basket of six major currencies, was little changed at 80.456 on Friday <.DXY> after reaching a one-year peak of 80.794 the previous day. [
]Investors also await the release of an employment report by the Labor Department on Friday after U.S. weekly initial jobless claims came in higher than expected, underscoring the deterioration in the labour market.
Platinum <XPT=> was trading at $957.00 an ounce, down $3.00 from New York's notional close, having hit an intraday low of $946.50 an ounce, its lowest level since December 2005, as poor car sales weighed on sentiment.
"Platinum below $1,000 is incredible. Jewellery demand has decreased so much, and so much scrap has been sold back to fabricators," said Yukuji Sonoda, precious metals analyst at Daiichi Commodities in Tokyo.
"It's very possible for platinum to fall to $900," said Sonoda, referring to a level last seen in August 2005.
More than 60 percent of global use in platinum goes to autocatalysts. Platinum is also used in jewellery.
Major automakers reported plunging U.S. sales for September, led by a 34 percent slide at Ford Motor Co, as the escalating credit crisis hit the industry and raised new doubts about when the world's auto market would stabilise. [
]New York gold futures <GCZ8> fell $5.9 an ounce to $838.4 an ounce. Precious metals prices at 0155 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 837.60 2.60 +0.31 0.59 Spot Silver 10.89 0.10 +0.93 -26.27 Spot Platinum 957.00 -3.00 -0.31 -37.04 Spot Palladium 198.00 6.50 +3.39 -46.20 TOCOM Gold 2819.00 -111.00 -3.79 -7.88 20676 TOCOM Platinum 3229.00 -88.00 -2.65 -39.52 11228 TOCOM Silver 373.90 -40.00 -9.66 -30.89 112 TOCOM Palladium 672.00 -30.00 -4.27 -50.26 349 Euro/Dollar 1.3845 Dollar/Yen 105.00 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce. (Editing by Michael Urquhart)