* U.S. growth data disappoints, stocks knocked * Gold still on track for worst monthly loss since December
* Palladium holds near highest since late June
(Updates prices, adds comment)
By Jan Harvey
LONDON, July 30 (Reuters) - Gold firmed on Friday, rising back above $1,170 an ounce, after U.S. growth data disappointed investors, but weaker overall investment demand for the precious metal kept prices in check.
Gold is still down nearly 6 percent so far in July, on track for its biggest monthly loss since December, having slipped as concern over euro zone sovereign debt levels, which sent the metal to a record $1,264.90 an ounce in June, receded.
Spot gold <XAU=> was bid at $1,171.85 an ounce at 1425 GMT, against $1,168.05 late in New York on Thursday. U.S. gold futures for December delivery <GCZ0> firmed $2.70 to $1,173.90.
Prices rose as high as $1,175.75 an ounce in early afternoon trade in the immediate aftermath of disappointing U.S. growth data for the second quarter, which knocked equity markets lower. However, it has struggled to maintain those gains.
"Compared to the buying we saw in the early summer months on the gold market, which was driven by sovereign debt, a downward revision in the second estimate of U.S. GDP growth is relatively small fish," said Bank of America-Merrill Lynch analyst Michael Widmer.
"I think that is why we popped up but then came off again."
Data released by the U.S. Commerce Department showed that economic growth slowed in the second quarter to 2.4 percent, after a revised 3.7 percent growth rate in the first three months of the year. [
]European stocks, which fell more than 1 percent after the data, later pared those losses. U.S. stocks opened lower, but also lifted from lows after further data showed business activity in the U.S. Midwest grew more than expected in July. [
] [ ]The dollar pared losses against the yen but cut gains versus the euro after the business activity report. The dollar index, which measures the unit's performance against six other currencies, edged higher. [
]"The strength of the global recovery is still debatable as the yen, often viewed as a safe haven, strengthens against the dollar and the euro," said Saxo Bank senior manager Ole Hansen.
COMMODITIES SOFTEN
Oil lifted from lows after tumbling nearly 2 percent after the GDP data as investors focussed on a slowing economy. Copper prices edged higher. [
] [ ]From a technical perspective, gold is still looking vulnerable to further losses after breaking through key support at $1,175 an ounce earlier this week, analysts said.
"On a closing basis, support for gold still holds at $1,160, as the metal's attempts past this point continue to bring buyers into the market," said ScotiaMocatta in a note.
"This is encouraging as far as arresting the liquidation goes, but without a break of downtrend resistance, currently holding at $1,190, we see no reason to turn bullish on gold."
Among other precious metals, silver <XAG=> was bid at $17.82 an ounce against $17.59, while platinum <XPT=> was at $1,552.50 an ounce against $1,560.
Palladium <XPD=>, which rose more than 4 percent on Thursday on options-related buying, hit its highest since June 22 at $489.50 on Friday, and was later at $484.60 versus $485.28.
The metal, which is up 10 percent so far in July, is set for its first monthly gain since April. The gold-palladium ratio -- the number of ounces of palladium needed to buy an ounce of gold -- fell to 2.4 on Friday, its lowest since mid-May.
"We can understand why palladium and the commodity complex have outperformed gold of late," said UBS analyst Edel Tully in a note. "Quite simply, investors are seeking risk and for now gold's safe haven properties have been made redundant." (Editing by Sue Thomas)