(Updates prices)
By Lewa Pardomuan
SINGAPORE, March 20 (Reuters) - Gold dropped more than 2 percent to its lowest level in a month on Thursday amid a broad-based sell off in commodities and as funds cashed in after pushing the metal to a record above $1,000 an ounce this week.
Platinum, palladium and silver also fell. New York's COMEX gold futures fell more than 3 percent to hit their lowest in more than four weeks, while Shanghai futures sank by their 5 percent limit.
Gold <XAU=> hit a day high of $943 an ounce before changing course and tumbled to as low as $920.30 an ounce, down from $944.20/945.00 late in New York on Wednesday and off Monday's record high of $1,030.80 an ounce.
"We have to see whether the funds will continue selling. If they do, of course there is a possibility that it will go down and test $900," said Ronald Leung, director of Lee Cheong Gold Dealers in Hong Kong.
A smaller-than-expected U.S. interest rate cut was an excuse for the funds to exit gold and the absence of Japanese speculators also exaggerated movements, said Leung.
Gold tumbled 6 percent on Wednesday, its biggest one-day percentage drop in nearly two years as cash-rich funds exited commodities, leading to declines in oil <CLc1>, base metals and agricultural products. Trading was thin on Thursday as Tokyo Commodity Exchange was closed for a national holiday.
"It is most probably liquidation on margin calls. It looks like players are exiting the market after gold hit $1,030 level and there's no reason for physical buyers to buy at high levels," said a dealer in Singapore.
"Retailers are also starting to cash in. That's why I think the market will still fall for another day. It's hard to say where the support level is, but I think it's going to fall below $900 today," he said.
The dollar firmed against the euro and came near 1-month highs versus the Aussie on Thursday, underpinned by sliding gold and oil prices, falling stocks and in spite of investor anxiety over troubled credit markets. [
]The Fed brought key interest rates to 2.25 percent on Tuesday after cutting them by 0.75 percent, against market expectations for a 1.0 percent cut.
Gold futures for April delivery <GCJ8> on the COMEX division of the New York Mercantile Exchange fell $7.7 an ounce to $937.6 an ounce, after hitting a low of $915. The contract struck a record of $1,033.90 on Monday.
"High caution is advised before fresh buying is attempted as the market steps in to a long weekend starting today," Pradeep Unni, analyst at Vision Commodities in Dubai, said in a note.
"The market has yet to show any clear signals of market bottom. Also strong buying signals haven't been shown by technical indicators that we closely follow," said Unni, who pegged key support at $898 an ounce.
A decline in global economic growth in 2008-09 will mostly dampen demand and prices for commodities if the slowdown is substantial, the International Monetary Fund said on Wednesday. [
]Spot platinum <XPT=> fell to $1,885/1,890 an ounce from $1,900/1,910 -- off a record high of $2,290 hit on March 4.
Silver <XAG=> dropped to $18.08/18.13 an ounce from $18.38/18.43 an ounce. Spot palladium <XPD=> fell to $447/454 an ounce from $455/460 an ounce.
The most active June contract <SHAUM8> on the Shanghai Futures Exchange fell by 5 percent to 214.55 yuan a kilogram, tracking declines in cash gold. Precious metals prices at 0626 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 937.20 -6.30 -0.67 12.55 Spot Silver 18.09 -0.24 -1.31 22.48 Spot Platinum 1885.00 -15.00 -0.79 24.01 Spot Palladium 447.00 -8.00 -1.76 21.47 TOCOM Gold 3167.00 -1.00 -0.03 3.50 73151 TOCOM Platinum 6045.00 54.00 +0.90 13.22 24305 TOCOM Silver 635.60 2.70 +0.43 17.49 1215 TOCOM Palladium 1517.00 14.00 +0.93 12.29 9752 Euro/Dollar 1.5593 Dollar/Yen 99.21 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce. (Editing by Editing by Tomasz Janowski)