* Euro zone debt, U.S. deficit fears keep markets on edge * Investors still eyeing $1,500/oz psychological resistance * Gold:silver ratio at lowest in 28 years
(Releads, updates prices, adds comment)
By Jan Harvey
LONDON, April 19 (Reuters) - Gold hit record highs near $1,500 an ounce for a second successive day on Tuesday, with appetite for risk fragile after Standard & Poor's cut its U.S. outlook and euro zone sovereign debt concerns simmered.
Prices earlier rose to a record $1,497.86 as the dollar wilted, just above the level they hit the previous day after the S&P announcement hit the markets. They have since slipped back after running into strong resistance at higher levels, however.
Spot gold <XAU=> was bid at $1,492.59 an ounce at 1344 GMT, against $1,495.08 late in New York on Monday. U.S. gold futures for June delivery <GCv1> rose 30 cents to $1,493.30.
Afshin Nabavi, head of trading at MKS Finance in Geneva, said gold was being driven by safe-haven buying.
"Gold, silver and (the Swiss franc) are all attracting lots of attention," he said. "Every corner of the world you look at, there is a problem politically or economically."
The euro edged higher against the dollar on Tuesday after the previous day's sell-off, but debt problems in the euro zone kept investors wary of the single currency. [
]The CBOE Volatility Index, Wall Street's favourite barometer of investor anxiety known as the VIX <.VIX>, jumped as much as 24.5 percent on Monday after S&P warned about the towering U.S. budget deficit. [
][ ]Risky assets were hit by a double-whammy on Monday after fears mounted that Greece will have to restructure its debt, maybe as early as this summer, and S&P threatened to cut the United States' AAA credit rating.
"Most of the trends out there -- whether that's worries about the euro, worries about coming inflation, worries about U.S. debt, Chinese buying seeming relatively strong -- suggest the price ought to be going higher," said David Jollie, an analyst at Mitsui Precious Metals.
"It seems there is a reasonable appetite still to buy, but if you look at the pace, it has gone up at in the last week. That doesn't seem sustainable," he added.
"It would be a surprise if we don't get to $1,500 an ounce, but it would also be a surprise if we shot through it."
CRUDE OIL CORRECTS
Oil prices continued to correct, however, with U.S. crude futures falling by $1 a barrel in early European trade. Strength in crude after unrest across the Middle East and North Africa earlier this year was a key factor driving gains in gold. [
]Rising crude prices tend to lift gold, which is often seen as a hedge against oil-led inflation. Signs that inflation is becoming a major issue in emerging markets, particularly China, has been identified as another support to the precious metal.
Silver <XAG=> also held near the previous session's 31-year high of $43.51 an ounce, last bid at $43.20 an ounce against $43.32 on Monday.
Silver has outperformed gold this year, up 40 percent so far against gold's 5 percent rise. The gold:silver ratio slipped to a 28-year low below 35 on Monday. <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
For graphic showing the gold:silver ratio: http://r.reuters.com/jyx88r
Graphic showing gold prices in inflation-adjusted terms: http://r.reuters.com/ren88r ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
Among other precious metals, platinum <XPT=> was at $1,776.24 an ounce against $1,772.65, while palladium <XPD=> was at $733.99 against $739.93. (Editing by Alison Birrane)