* Failure to sustain $990 could cause drop to $970 -- analyst
* SPDR Gold holdings <XAUEXT-NYS-TT> steady
By Miho Yoshikawa
TOKYO, Sept 29 (Reuters) - Spot gold inched up on Tuesday to trade above $990 as the euro gained against the dollar, although investors were somewhat cautious, saying bullion may be due for a small correction.
The precious metal rose towards $1,000 on Monday, but gave up some gains after the dollar accelerated its advance versus the euro <EUR=>, causing commodities to become less attractive to non-U.S. investors.
"I am still positive on the longer-term outlook for gold. But it's ... in a bit of a correction mode at the moment," said Adrian Koh, an analyst at Singapore's Phillip Futures.
Gold <XAU=> was at $992.15 per ounce at 0539 GMT, up 0.2 percent against the notional close in New York of $989.95.
U.S. gold futures for December delivery <GCZ9> were at $993.90 per ounce, down 0.02 percent.
The dollar rose against the yen <JPY=> on Tuesday after Japan's finance minister said intervention was possible in extreme cases, but it inched down against the euro <EUR=>. [
]Market analysts have said the gold market is vulnerable to price swings and profit-taking due to a build-up in long positions, which hit a record high last week for a third straight week. [
]Bullion rallied to an 18-month high of $1,023.85 an ounce earlier this month, within reach of its record high of $1,030.80 struck in March 2008.
It fell below the key $1,000 mark last week on a bout of heavy selling, prompted in part by an absence of physical buying of gold due to near-record-high prices.
"The $990 region will have to hold for the moment for gold to head higher. If it doesn't, we could head towards $970," Koh said.
Bullion last fell below $970 on Sept. 2.
Some in the industry have become sceptical about prospects for further growth in gold.
Rebounding stock markets and signs of economic growth mean the time may have come to abandon gold, among the strongest assets during the recent recession, National Bank of Canada <NA.TO> said on Monday. [
]The bank has been bullish on gold since 2005.
The world's largest gold-backed exchange-traded fund, the SPDR Gold Trust <GLD>, said its holdings stood at 1,094.107 tonnes as of Sept. 28, unchanged since Sept 24. [
]Other precious metals rose, with palladium marking the largest rise.
Spot palladium <XPD=> was at $287.50, up 0.5 percent from $286, while platinum <XPT=> was at $1,275.50, up 0.2 percent from $1,273.50.
PRICES Precious metals prices at 0538 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 991.95 2.00 +0.20 12.70 Spot Silver 16.20 0.06 +0.37 43.11 Spot Platinum 1272.50 -1.00 -0.08 36.53 Spot Palladium 287.50 1.50 +0.52 55.83 TOCOM Gold 2881.00 31.00 +1.09 11.97 36688 TOCOM Platinum 3696.00 34.00 +0.93 39.37 8216 TOCOM Silver 469.50 11.70 +2.56 47.04 435 TOCOM Palladium 840.00 4.00 +0.48 52.73 147 Euro/Dollar 1.4639 Dollar/Yen 89.88 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce. (Editing by Joseph Radford)