* Gold hits record for 6th session out of 8
* Strong euro, Asian currencies encourage gold buying
* Barrick chief says sell-off in gold possible
* SPDR Gold Trust <GLD> holdings unchanged Wednesday
By Risa Maeda
TOKYO, Nov 12 (Reuters) - Gold rose above $1,120 per ounce to hit a record high on Thursday for the second straight day, as investors bought the precious metal to hedge against a weakening dollar.
Improvements in the economic outlook also lent support to the precious metal. Gold is often seen as a hedge against energy price-led inflation.
But gains were partly weighed down after Barrick's chief executive in an interview with the Financial Times on Thursday that there is a possibility of a sell-off in gold. [
]The comments by the world's biggest gold producer were seen as suggesting the company's planned buy-backs of hedging short positions are mostly over, analysts said, meaning a major buyer getting out of the market.
"The comments sounded to me as if Barrick is not at all in any hurry to buy back," said Naomi Suzuki, a senior analyst at SC Asset Management Co in Tokyo.
"There's some caution in the market. The lack of any increase in the holdings of the gold-backed exchange-traded fund lately is underlining that mood," she said, referring to the world's largest bullion-backed ETF, SPDR Gold Trust <GLD>.
Last week, Barrick said in an interview with Reuters that it might complete the planned closure of its hedgebook before the end of the 12-month window it had set, adding that it had bought back 1 million ounces of hedge gold in October. [
]Spot gold <XAU=> was at $1,121 an ounce as of 0709 GMT after rising to a record $1,121.85, compared with New York's notional close of $1,117.45.
Bullion has now renewed record highs for six out of the past eight sessions, during which it rose more than 5 percent.
It has risen 27 percent so far this year.
U.S. gold futures for December delivery <GCZ9> traded at $1,121.30 an ounce, up 0.6 percent. The contract earlier rose to a fresh record of $1,123.40.
Gold has been underpinned by hopes for more central bank buying after news last week that the International Monetary Fund had sold 200 tonnes of bullion to India's central bank.
On Wednesday, Vietnam's central bank said it will allow imports of gold -- banned since May last year -- after the sharp rise in bullion prices in recent days, potentially opening up a new source of demand. [
]Analyst though said a lack of foreign currency in Vietnam means demand would not be enough to have an impact on the market.
Dick Poon, manager of precious metals at Heraeus in Hong Kong, said a key driver for gold's extended gains was a broad-based fall in the dollar.
"Fund managers are changing their portfolios and so are our customers, given that the euro and Asian currencies are getting stronger," Poon said, adding that gold will likely test its next target of $1,200 by the end of this year.
The dollar index, a gauge of the greenback's performance against six major currencies, was around 75 after hitting a fresh 15-month low of 74.744 <.DXY> the previous day. [
]Wednesday's factory output data from China pointed to a strengthening global economy, boosting commodities and stock prices and providing more support for gold. [
]Interest in gold exchange-traded funds remained soft, with SDPR Gold Trust's gold holdings at 1,114.443 tonnes on Wednesday, unchanged since Nov. 9 and still short of a record 1,134.03 tonnes marked earlier this year. [
] Precious metals prices at 0614 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 1120.70 3.25 +0.29 27.33 Spot Silver 17.64 0.07 +0.40 55.83 Spot Platinum 1377.70 9.70 +0.71 47.82 Spot Palladium 347.50 6.00 +1.76 88.35 TOCOM Gold 3249.00 41.00 +1.28 26.27 70313 TOCOM Platinum 3994.00 69.00 +1.76 50.60 12103 TOCOM Silver 511.90 10.20 +2.03 60.32 463 TOCOM Palladium 1011.00 48.00 +4.98 83.82 873 Euro/Dollar 1.4998 Dollar/Yen 89.79 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce.