* Investors buy into gold after 3.5 pct dip * Market awaits Congress votes on $700 billion rescue plan * Platinum gives up gains, falls back towards $1,000/oz (Recasts, updates, changes dateline, pvs SINGAPORE)
By Jan Harvey
LONDON, Oct 1 (Reuters) - Gold rose in bargain hunting on Wednesday after a sharp dip in prices as financial market turmoil boosted its appeal and physical demand was strong.
Traders awaited a Senate vote on a $700 billion bailout of Wall Street, which is expected to give fresh direction to trade.
Spot gold <XAU=> was quoted at $880.90/882.90 at 1411 GMT, up from $869.95 late in New York on Tuesday.
"Yesterday's reaction in gold was overdone," said Commerzbank analyst Eugen Weinberg. "We have really only taken a couple of points back from the fall yesterday."
"Physical demand is so strong that it is surprising that gold is still holding below $900 an ounce," he said. "One of the things keeping it there is the stronger dollar."
The U.S. currency rose against the euro and the yen as investors awaited the outcome of the Senate's vote later in the session. [
]Gold is benefiting from ongoing uncertainty over the outlook for the financial sector, rallying to a two-month high of $920 an ounce earlier in the week after Washington initially rejected the planned bailout.
However, prices eased as gold was caught up in a commodities liquidation the following session.
Simon Weeks, head of precious metals at the Bank of Nova Scotia, said while gold has recovered, its progress has been lacklustre given the strength of ETF buying and demand for safer assets.
"We are not going to get any clear direction until Congress has finally passed (the U.S. rescue plan), assuming it does," he said. "At the moment, gold is still vulnerable to headline news items."
Traders are eyeing a U.S. Senate vote on Wednesday evening on a revamped version of the $700 billion rescue package proposed for Wall Street. [
]If the package passes the Senate, it will put pressure on the other branch of Congress, the House of Representatives, to approve the project when it meets on Thursday.
"The fate of the Paulson rescue package remains the main driver of commodity prices for the time being," said Dresdner Kleinwort.
"Volatility in the metals markets might remain high until the package has been approved by both houses of the U.S. Congress."
Demand for bullion-backed exchange-traded funds is strong as investors seek out gold as a haven from turmoil in other markets.
The world's largest gold-backed ETF, the SPDR Gold Trust <GLD>, said its holdings rose to a record 755.26 tonnes on Tuesday, and are up 23 percent since Lehman Brothers filed for bankruptcy protection on Sept 15. [
]Among other precious metals, silver <XAG=> tracked gold higher, rising to $12.45/12.52 an ounce from $12.02 late in New York on Tuesday. The metal is also benefitting from strong ETF demand.
Spot platinum <XPT=> gave up early 3 percent gains to fall back towards $1,000 an ounce, the level at which it traded late in New York on Tuesday. The metal slipped to its lowest level since February 2006 in that session.
It was later trading at $1,004.50/1,024.50.
"Concerns about global economic growth continue, and thus a slowdown in vehicle sales has weighed upon platinum," said Barclays Capital in a note.
Its sister metal palladium <XPD=> climbed to $205.50/213.50 an ounce from $194.50.
(Reporting by Jan Harvey; editing by Michael Roddy)