* Gold drops for third straight day
* Fall driven by dollar movements amid credit worries
* SPDR gold ETF <XAUEXT-NYS-TT> holdings unchanged (Updates prices)
By Miho Yoshikawa
TOKYO, May 28 (Reuters) - Gold inched down on Thursday, posting its third straight day of losses, as a steady dollar dulled some of bullion's sheen, but it remained within the previous session's range on weaker equities.
Market participants said gold was moving inversely to the U.S. dollar, and that any bounce in the greenback was likely to weigh on the precious metal, as investors view gold as a currency hedge.
"(Gold's direction at the moment) really depends on how the dollar pans out, especially after the bout of selling on concerns that the U.S. credit rating may be affected by the large amount of debt the U.S. has," said Adrian Koh an analyst at Phillip Futures.
Moody's Investors Service affirmed its top credit rating for the United States on Wednesday, but warned that if the U.S. failed to reduce current debt levels once economic growth returns, the credit grade could eventually come under pressure. [
].Gold <XAU=> was at $947.40 per ounce at 0552 GMT, down 0.1 percent from New York's notional close of $948.10.
U.S. gold futures for June delivery <GCM9> were at $947.40, down 0.6 percent from settlement on the COMEX division of the New York Mercantile Exchange.
The dollar held steady against the euro on Thursday, having pulled up from five-month lows hit against the single European currency last week due to short-covering. [
]The dollar gained 1.2 percent against the yen to 96.46 yen <JPY=>.
A spike in U.S. Treasury yields triggered a selloff in equity markets on Wednesday, as investors feared rising funding costs might delay a potential recovery in the world's largest economy. [
]Phillip Futures' Koh said he believed gold had the potential to move higher from a technical point of view.
"I am still positive on gold should we head higher and break above the previous highs of $960," he said.
"However, for that to happen, the $940 support will have to hold and if it doesn't, then we may see a continuation of the retracement in gold prices," he said.
The world's largest gold-backed exchange-traded fund, the SPDR Gold Trust <GLD>, said its holdings stood at 1,118.76 tonnes as of May 27, unchanged from the previous day. [
]Gold markets seem to have largely factored in news that General Motors Corp <GM.N> appears close to a bankruptcy filing, which would be the largest ever for a U.S. industrial company.
On Wednesday, GM said a bond exchange offer had failed to win support from investors holding $27 billion of its debt. [
] [ ]However, the report has weighed on platinum <XPT=> and palladium <XPD=>, which are affected by news from the auto industry due to their heavy use as autocatalysts, needed to clean exhaust fumes. Precious metals prices at 0555 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 947.45 -0.65 -0.07 7.65 Spot Silver 14.77 0.05 +0.34 30.48 Spot Platinum 1127.00 -4.50 -0.40 20.92 Spot Palladium 222.00 0.00 +0.00 20.33 TOCOM Gold 2949.00 34.00 +1.17 14.61 32560 TOCOM Platinum 3524.00 33.00 +0.95 32.88 9507 TOCOM Silver 454.10 12.80 +2.90 42.22 276 TOCOM Palladium 704.00 -7.00 -0.98 28.00 314 Euro/Dollar 1.3826 Dollar/Yen 96.43 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce. (Additional reporting by Chikako Mogi; Editing by Ben Tan)