* Gold hits highest since July 14
* Concern about global economy spurs safe-haven demand
* Coming Up: U.S July retail sales, June CPI; 1230 GMT (Updates prices, adds German GDP data)
By Simon Webb
SINGAPORE, Aug 13 (Reuters) - Gold touched a four-week high on Friday, extending gains from the previous day as investors bought the precious metal and shied away from riskier assets on concern about the health of the global economy.
News from Germany lowered risks associated with economic growth, as Europe's largest economy posted its fastest expansion for 23 years in the second quarter. [
] The resulting surge in the the euro against the dollar bolstered gold."Gold is stronger as the dollar weakened after the German data," said Ronald Leung, director of Lee Cheong Gold Dealers in Hong Kong. "The eurozone looks better, but we still have to see the U.S. data, we need to see if the U.S. economy is improving."
Fresh U.S. data that will give further pointers to the health of the world's largest economy could push gold even higher, after unemployment data on Thursday spurred safe-haven demand for gold.
"We may see gold edging further up on follow-on strength after yesterday's gains," said Ong Yi Ling, investment analyst at Phillip Futures in Singapore.
"If U.S. retail sales comes in weaker than expected then people will be getting worried about the U.S. economy."
U.S. consumer confidence and consumer prices are due out later on Friday.
Spot gold <XAU=> stood at $1,215.90 an ounce by 0808 GMT, up $4.70 on the day. The price earlier touched $1217.35, its highest since July 14.
The world's largest gold-backed exchange-traded fund, SPDR Gold Trust <GLD.P>, said on Friday its holdings rose for the second consecutive day. It held 1,286.699 tonnes by Aug. 12, up from 1,285.787 tonnes on Aug. 11. [
]Investor interest and the higher price had depressed physical demand, Leung said. Sellers would be holding in the hope of further gains, he added.
Buyers came into the market when gold hit a near three-month low in July but in the rally since, demand has steadily fallen, he said.
Top gold consumer India has stayed on the sidelines as the price has risen, although buying was expected to pick up during the festive season that begins on Aug. 24 and extends into November. [
]. Gold typically gains when the dollar falls, but on Thursday both rose. That could be a sign that investors are looking at gold as an inflation hedge amid a run up in the prices of some other commodities, said Jonathan Barratt, managing director of Commodity Broking Services in Sydney."Given what is happening to foods and cereals, they are perhaps perceiving there could be an inflationary spike," Barratt said.
Wheat prices are up nearly 70 percent from June lows and hit a two-year high last week amid drought in Russia, crop troubles in other Black Sea regions and flooding in Pakistan.
Silver rose 8 cents to $18.10 an ounce, catching up with the recent rise in gold, analysts said.
Asian equities rose on Friday after the German GDP data but looked set to end with heavy losses for the week. The MSCI index for Asian stocks outside Japan <.MIAPJ0000PUS> rose 1.2 percent. The index was still down on the week by 2.6 percent, its worse performance in six weeks. [
] Precious metals prices at 0808 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 1215.90 4.70 +0.39 10.97 Spot Silver 18.10 0.08 +0.44 7.55 Spot Platinum 1530.50 5.00 +0.33 4.33 Spot Palladium 470.75 3.75 +0.80 16.09 TOCOM Gold 3370.00 -8.00 -0.24 3.41 666 TOCOM Platinum 4262.00 -10.00 -0.23 -2.72 182 TOCOM Silver 50.80 -0.20 -0.39 -1.74 30 TOCOM Palladium 1304.00 -15.00 -1.14 11.93 2 Euro/Dollar 1.2855 Dollar/Yen 85.92 TOCOM prices in yen per gram. Spot prices in $ per ounce. (Editing by Michael Urquhart)