Gold prices climbed sharply on Wednesday, buoyed by growing market optimism that a diplomatic agreement between the United States and Iran is within reach.

The prospect of a deal has helped calm investor anxieties regarding persistent inflationary pressures and the potential for further interest rate hikes by the Federal Reserve, creating a favorable environment for non-yielding assets.

Gold prices advanced more than 1% on Tuesday, driven by similar hopes that diplomatic mediation could de-escalate regional tensions.

The greenback weakened in tandem with the precious metal's advance, reflecting a shift in risk sentiment as traders price in a lower probability of prolonged geopolitical disruption in the Middle East.

This dynamic has reinforced gold's appeal as a hedge against currency debasement and policy uncertainty, even as traditional safe-haven demand from conflict zones begins to recede.

This latest move extends a recent trend of strength in the bullion market.

Gold prices advanced more than 1% on Tuesday, driven by similar hopes that diplomatic mediation could de-escalate regional tensions.