* Dollar weakens as investors await direction on QE
* Indian buying picks up as prices fall, dealers say
* Platinum, palladium outperform gold, silver
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By Jan Harvey
LONDON, Oct 28 (Reuters) - Gold rose back above $1,345 an ounce on Thursday as rising uncertainty over the scope and impact of potential U.S. monetary easing to be announced by the Federal Reserve next week knocked the dollar sharply lower.
Spot gold <XAU=> touched a high of $1,345.50 an ounce and was bid at $1,341.94 an ounce at 1540 GMT, against $1,324.70 late in New York on Wednesday. U.S. gold futures for December delivery <GCZ0> rose $20.00 to $1,342.60.
Spot prices quickly retreated after hitting a record high at $1,387.10 an ounce earlier this month, as concerns that potential U.S. quantitative easing was too heavily priced into the financial markets led to a bounce in the dollar.
Support came for gold on Thursday, however, as the dollar fell 1 percent against the euro and slipped against a currency basket. All eyes are on the Fed meeting on Nov. 2-3. [
]"(Gold) is just tracking the dollar now until next Wednesday," said Deutsche Bank trader Michael Blumenroth. "Everything is dependent on the Fed meeting... but in general, I would think we have seen a large part of the correction.
"In the medium term gold should trade higher because the fundamentals are strong regardless of what the Fed will do," he said. "This is a time of the year when physical demand is pretty good, and at the end of the day we should trade higher again."
A Reuters poll showed Wall Street analysts expected the Federal Reserve to buy $80-$100 billion worth of assets per month under a new programme widely expected to be unveiled after next week's two-day Fed meeting. [
]The precious metal is likely to stick to a relatively narrow range ahead of further information about the size and impact of any further U.S. monetary easing, analysts said.
INDIAN BUYING PICKS UP
Gold's recent price drop tempted buyers back to the market in India, the world's biggest bullion consumer. Traders hunted bargains to meet ongoing festival and wedding demand, aided by a strong rupee, while scrap sellers in the region held back after prices retreated from record levels. [
]"There have been reports out of India that gold buying there is increasing," said Commerzbank analyst Daniel Briesemann.
"The latest fall in prices is clearly being used to stock up with gold in the run-up to religious festivals like Diwali, which takes place next week. Gold scrap sales are relatively low at the same time."
Among other precious metals, silver <XAG=> was bid at $23.91 an ounce against $23.53.
JPMorgan Chase & Co and HSBC Holdings Plc were hit with two lawsuits on Wednesday by investors who accused them of conspiring to drive down silver prices. [
]The banks were accused of manipulating the market for COMEX silver futures and options contracts from the first half of 2008 by amassing huge short positions in silver futures contracts that are designed to profit when prices fall.
Platinum <XPT=> was at $1,685.67 an ounce against $1,672, while palladium <XPD=> was at $627.05 versus $612.63. The metals are currently well supported by fundamentals, analysts said.
"Platinum faces possible supply constraints in South Africa, and reduced shipments from Russian State inventories may constrain palladium supply in the coming years," said RBS Global Banking & Markets in a note.
"The main end use for platinum group metals is in automotive emission control catalyst," it added. "Demand from this sector is underpinned by legislation." (Reporting by Jan Harvey; editing by Keiron Henderson)