Spot gold was up 0.4% to $4,537.41 per ounce by 0504 GMT, after hitting its highest since early June in the previous session. Prices have climbed ​3.6% so far this week. U.S. gold futures rose 0.5% to $4,593.90.

"We've seen the dollar ​weakening and that has supported not just gold but all precious metals, ⁠along with a big change in yields," said Brian Lan, managing director of GoldSilver ​Central.

The dollar headed for a weekly loss, making greenback-priced bullion more affordable for buyers overseas.

U.S. Treasury ​Secretary Scott Bessent said he may further increase the government's repurchases of Treasuries. The Treasury on Wednesday announced that it would double the size of buybacks on longer-dated securities over the next quarter to ​at least $4 billion per operation.

Meanwhile, two Federal Reserve officials expressed caution when asked how the ​Treasury Department's debt management changes could affect the U.S. central bank's monetary policy stance.

Gold's upward trajectory would ‌be ⁠determined by what the Fed decides to do next and how those policies impact market rate expectations, Lan added.

Data on Thursday showed the number of Americans filing claims for unemployment benefits slipped last week, suggesting the labor market remains stable despite a surprise drop in employment in ​July, leaving the Fed ​in a position ⁠to keep its focus on containing inflation.

Traders are now pricing in a 63% chance that the Fed will keep rates unchanged next ​month and a 37% chance of a hike, according to the ​CME FedWatch ⁠Tool.

Despite gold being typically seen as an inflation hedge, higher interest rates tend to diminish bullion's appeal due to its non-yielding characteristics.

On the geopolitical front, Bessent said the United States will ⁠impose "the toughest ​sanctions in history" on Iran.

Spot silver gained 1.3% to $68.93 ​per ounce, platinum climbed 2% to $1,865.29, while palladium was up 0.8% to $1,344.44. All three metals were headed for weekly gains.