* Gold pushes through key technical levels to $975.40 * Shares fall, U.S. jobs data fails to ease investor jitters * Platinum prices slip to four-week low below $1,200/oz
(Updates prices, adds comment)
By Jan Harvey
LONDON, Sept 2 (Reuters) - Gold extended gains past the $970 mark on Wednesday to hit its highest in almost three months, as concern over global share price losses highlighted the metal's cachet as refuge from financial market uncertainty.
Traders also said dollar weakness proved supportive, making the metal more attractive to non-U.S. investors, while the move through $970 triggered buying related to technical resistance levels.
Spot gold <XAU=> was bid at $975.10 an ounce at 1530 GMT, compared with $955.85 an ounce late in New York on Tuesday. It hit a high of $975.40 -- last seen on June 6.
U.S. gold futures for December delivery <GCZ9> on the COMEX division of the New York Mercantile Exchange rose 1.77 percent to $973.50, having also hit a near three-month high.
"In the mid to long term, gold is definitely a buy -- especially if you have lost trust in stocks, or expect a down-move there," Commerzbank senior trader Michael Kempinski said.
World share prices, as measured by MSCI's all-country index, fell 1.78 percent <.MIWD00000PUS> with investors rattled by concerns over the sustainability of this year's stock markets rally.
The dollar index <.DXY>, which measures the U.S. unit's performance against a basket of major currencies, weakened after data showed U.S. private employers cut 298,000 jobs in August, fewer than a revised 360,000 jobs in July. [
]But the stronger than expected jobs number failed to ease investor concerns about broader market sentiment.
Oil prices steadied at $68.36 a barrel after Tuesday's hefty 3 percent slide.
COILED FOR A BREAKOUT?
INTL Commodities' head of precious metals Gerry Schubert said gold and silver prices had held up well given oil's slide below $70 a barrel, with the market also looking well supported on a technical basis.
"We have a lack of selling for gold and silver, and probably even some light ETF investment buying," he said.
Barclays Capital said in a technical note to clients that the prospects for a general precious metals breakout to the upside remain, with $977 seen as a primary target for gold.
Among other precious metals, silver rebounded on gold's ride higher, rising to $15.18 per ounce <XAG=> -- its highest since mid-June -- against $15.04 late on Tuesday in New York.
Platinum <XPT=> fell to a four-week low of $1,997 an ounce as investors worried about the demand outlook, with a spate of government-sponsored scrappage schemes that had supported car sales nearing an end.
The white metal was later at $1,221 an ounce compared with late Tuesday's $1,224.50, while palladium <XPD=> fell to $283 from $287. Both metals are being pressured by profit taking and a dearth of news on South African strikes, analysts said. [
]ETF Securities said holdings of its palladium exchange-traded commodity <PHPD.L> rose 2.6 percent to a record of nearly 400,000 ounces on Sept. 1.
ETCs issue securities backed by a physical commodity. Palladium hit a year-high of $291.50 an ounce on Tuesday.
"ETF investors added a further 9,900 ounces of palladium yesterday with further chart support expected around $282," said James Moore, an analyst at TheBullionDesk.com.
"The scale of speculative longs remain a concern, however. The metal still has the potential to test the $296-305 area."
(Additional reporting by Veronica Brown; Editing by Sue Thomas)