PRECIOUS-Gold gains on weaker dollar amid U.S.-EU trade fight

* SPDR holdings rise more than 1 percent in a week

* Headwinds from U.S. rate hikes to persist in short term (Updates prices, headline; adds comment, byline, NEW YORK to dateline)

NEW YORK/LONDON, July 25 (Reuters) - Gold ticked higher on Wednesday, but was still hovering near one-year lows as the dollar slipped, while a lack of clarity over where a trade dispute between the United States and Europe is heading kept markets mostly rangebound.

Spot gold rose 0.6 percent to $1,231.56 per ounce by 1:36 p.m. EDT (1736 GMT). U.S. gold futures for August delivery settled up $6.30, or 0.5 percent, at $1,231.80 per ounce.

“The dollar continuing to creep slightly lower has been helpful across the board in commodity demand,” said David Meger director of metals trading at High Ridge Futures. “There’s no (other) driving course, but adequate bargain hunting into these dips we’ve been seeing.”

A sliding greenback makes dollar-denominated gold cheaper for holders of other currencies, which could potentially boost demand.

European Commission President Jean-Claude Juncker will travel to Washington on Wednesday for talks focused on trade tensions with U.S. President Donald Trump. The U.S. has imposed tariffs on EU steel and aluminum.

“There is scope for the dollar to ease a bit, which should provide support for gold, though an aggressive rally in the short term is unlikely. From a medium-term perspective we think this is a reasonable level to add length” buy, said Marcus Garvey, commodities strategist at ICBC Standard Bank.

ICBC expects the gold price to average $1,260 an ounce in the third quarter and $1,300 in the fourth quarter.

Rising investor interest in gold can be seen in the holdings of the largest gold-backed, exchange-traded fund, New York’s SPDR Gold Trust, which are up more than 1 percent to 25.803 million ounces since July 18.

SPDR holdings have been trending down since April 30, partly due to higher U.S. interest rates, raising the cost of holding gold, which earns no income, interest or dividends and costs money to store and insure.

The U.S. central bank raised interest rates in June for the seventh time since December 2015. A Reuters poll found expectations for two more hikes this year.

“In the short term, upside should be limited as headwinds from the U.S. rate cycle persist,” Julius Baer analysts said in a note. “With the dollar expected to eventually roll over and upside pressure to U.S. bond yields easing, medium- to longer-term buying opportunities should open up.”

Silver gained 0.9 percent to $15.58 an ounce, after reaching an eight-day high of $15.63.

Palladium jumped 2.2 percent to $934.80 an ounce, after earlier hitting $936.60, a nine-day high, while platinum added 1.3 percent to $839.10 an ounce. (Additional reporting by Karen Rodrigues in Bengaluru; editing by Kirsten Donovan and G Crosse)