* Gold up after Lehman news but off highs as oil plummets
* Oil slides more than $7 a barrel as investors seek haven * Lehman bankruptcy fuels gold buying as haven from risk (Updates prices)
By Jan Harvey
LONDON, Sept 15 (Reuters) - Gold was higher on safe haven buying after Lehman Brothers filed for bankruptcy protection and as the dollar slipped, but retreated from highs after oil prices fell more than $7 a barrel.
Platinum and palladium also slipped sharply as investors worried about the outlook for economic growth, amid fears Lehman Brothers's insolvency could destabilise the financial sector.
Spot gold <XAU=> was at $769.00/770.20 at 1206 GMT, up $5.55 from Friday's nominal close in New York but off session highs of $784.90.
"With the kind of turmoil we have had at Lehman's, you would think there would have been a bit more of a boost," Standard Chartered analyst Daniel Smith said. "The rebound (in gold) has been a bit disappointing."
Gold rose sharply earlier in the session as news broke of Lehman's bankruptcy, spurring buying of gold as a safe haven and pressuring the dollar. [
]A weaker dollar typically benefits gold as it boosts the precious metal's appeal as an alternative investment.
Traders were further spooked by news that Bank of America has agreed to buy Merrill Lynch, increasing fears over the stability of the global financial system. [
]But a sharp drop in oil prices has pressured gold more than $15 from its highs.
Crude fell more than $7 to well below $100 a barrel as investors sold oil in favour of safer assets, and as Hurricane Ike spared most Gulf of Mexico oil infrastructure. [
]Lower oil prices are reducing investors' interest in gold as an inflation hedge, analysts said.
"Crude oil is trading significantly below the $100/bbl mark, which is limiting the rebound of gold," said Dresdner Kleinwort in a note.
Dealers are awaiting the Fed's interest rates decision due on Tuesday for clues as to the future direction of the U.S. currency.
ETF SALES
Investor selling of gold held by exchange-traded funds is also knocking confidence in the precious metal, analysts said.
ETF Securities said on Monday that the amount of gold it holds to back its Physical Gold <PHAU.L> exchange-traded commodity fell 16 percent last week to 1.551 million ounces. [
]The world's biggest gold-backed ETF, SPDR Gold Trust <GLD>, said its holdings have fallen more than 37 tonnes, or 5 percent, since the beginning of September.
Among other precious metals, platinum and palladium headed lower after last week's bounce, tracking losses in the base metals as investors worried about the outlook for global growth.
"Platinum and palladium are following what is happening in the base metals, which looks like another round of selling, as people are increasingly concerned about the outlook for the economy in the United States," said Mitsubishi precious metals strategist Tom Kendall.
Spot platinum <XPT=> was down $33.50 at $1,169.00/1,174.00 an ounce, while palladium <XPD=> fell $17 or 7 percent to $225.50/235.50.
Spot silver <XAG=> slipped 27 cents to $10.56/10.64 an ounce. Earlier it rallied 3 percent in line with gold to a session high of $11.15 an ounce. (Reporting by Jan Harvey; Editing by Michael Roddy)