Spot gold prices fell 0.3 percent to $4,150.23 per ounce by 0145 GMT, while U.S. gold futures edged 0.2 percent lower to $4,177.60. The market is focused on the Federal Open Market Committee meeting minutes, due later today, for signals on the Fed's rate path through year-end.

Frank Walbaum, a market analyst at Naga.com, said gold will likely remain stable with a mild downside bias. "The minutes will clarify the Fed's monetary policy stance and the level of support among policymakers for further rate increases," Walbaum said. Any moves in long-term Treasury yields, the dollar or oil prices—particularly from Middle East developments—would amplify directional pressure on gold.

Recent comments from Federal Reserve officials have reinforced hawkish sentiment. San Francisco Fed President Mary Daly said the case for further rate hikes hinges on whether inflation-driving factors diminish or persist. Kansas City Fed President Jeff Schmid stated that rates still need to rise to bring inflation to target levels.

Soft economic data recently dampened October rate hike expectations. Yet traders continue to price an 85 percent chance of a December hike, signaling conviction in at least one more tightening move this year. In a high-rate environment, yield-generating assets typically outperform gold, which carries no coupon. As real yields on bonds rise, that dynamic pressures gold prices.

Delegates at the London Bullion Market Association's annual conference in Sorrento, Italy, forecast gold could reach $5,013 an ounce within 12 months—a longer-term view that contrasts with today's immediate monetary policy reaction.

Spot silver fell roughly 1 percent to $61.12. Platinum rose 0.2 percent to $1,704.25, while palladium lost 0.3 percent to $1,168.25.