* Spot silver hits 31-year high of $44.30/oz
* Gold sees strong support at $1,490, eyeing $1,500
* Coming up: U.S. existing home sales, March; 1400 GMT (Adds details, comments; updates prices)
By Rujun Shen
SINGAPORE, April 20 (Reuters) - Gold prices held steady below $1,500 and silver hit a 31-year high on Wednesday, supported by a weak dollar and concerns over a sovereign debt crisis in the euro zone.
After U.S. gold futures breached $1,500 in the previous session, spot gold is expected to rise beyond the key psychological level, but choppy trade is seen going forward.
"Fifteen hundred dollars seems to be a natural psychological barrier," said Natalie Robertson, commodities strategist at ANZ.
"I don't see prices convincingly pass that level in the next few days unless we see something very negative, probably related to the euro zone sovereign debt. But we do see gold very well supported at the $1,490 level."
Fears over a potential downgrade of the U.S. credit rating eased after U.S. Treasury Secretary Timothy Geithner tried to reassure investors the country's two parties were making progress on reducing the deficit, she added. [
]A weakened dollar lent support to precious metals. The dollar index , a measure of the greenback against a basket of currencies, softened towards its 16-month low hit last week, after the euro and commodity currencies rebounded from a sell-off earlier in the week.
Spot gold edged up 0.3 percent to $1,497.80 an ounce by 0331 GMT, after rising to a record of $1499.31 in the previous session. U.S. gold futures <GCcv1> inched up 0.2 percent to $1,498.60.
Gold still targets $1,518, said Reuters market analyst Wang Tao. [
]
SILVER HITS 31-YEAR HIGH
Silver continued to charge ahead, rising to a 31-year high for the fifth consecutive session, as investors continued to favour gold's less expensive cousin.
Spot silver rose to $44.30, a level unseen since 1980, before easing slightly to $44.25, up 0.8 percent.
Analysts and traders expected silver to continue to shine, as investors favour silver which benefits both from safe haven demand and growing industrial consumption. [
]Technical analyses confirmed the bullish sentiment in silver.
"Silver is still in a clear bull trend that targets $50.00 next," said Taso Anastasiou, a UBS technical strategist.
He said medium-term trend following indicators continued to highlight a bull trend, but warned that silver might go through a correction in the near term before resuming the uptrend, as the metal has been very overbought.
"My key medium-term support level lies at $33.00 and while it is difficult to identify what would cause silver to sell off aggressively, there is an increased chance we will see a correction towards the $35.00 to $33.00 area."
The Relative Strength Index on spot silver rose to above 84, a level unseen since February 2008, indicating a heavily overbought market.
Precious metals prices 0331 GMT Metal Last Change Pct chg YTD pct chg Volume Spot Gold 1497.80 3.90 +0.26 5.52 Spot Silver 44.25 0.36 +0.82 43.39 Spot Platinum 1784.49 22.99 +1.31 0.96 Spot Palladium 738.22 11.27 +1.55 -7.66 TOCOM Gold 4010.00 50.00 +1.26 7.54 41789 TOCOM Platinum 4815.00 63.00 +1.33 2.53 7912 TOCOM Silver 118.10 4.70 +4.14 45.80 2411 TOCOM Palladium 1989.00 34.00 +1.74 -5.15 190 COMEX GOLD JUN1 1498.60 3.50 +0.23 5.43 7837 COMEX SILVER MAY1 44.28 0.37 +0.84 43.12 4740 Euro/Dollar 1.4394 Dollar/Yen 83.07 TOCOM prices in yen per gram. Spot prices in $ per ounce. COMEX gold and silver contracts show the most active months
(Editing by Clarence Fernandez)