Dollar Holds Near Two-Month High as Markets Weigh US Rate Outlook and Iran Diplomacy

The dollar index, which measures the US currency against six major currencies, stood at around 100.56 in early trading. The euro traded near $1.1446, close to its weakest level since late July, while sterling was around $1.3337.

Currency markets have been responding to a combination of monetary-policy expectations and geopolitical developments. Higher oil prices following the escalation of the Middle East conflict had raised concerns that renewed inflation would force central banks to keep interest rates elevated for longer.

Those concerns have supported the dollar by increasing expectations that the Federal Reserve could maintain a restrictive policy stance. Federal Reserve officials have indicated that additional rate increases remain possible if inflation fails to moderate sufficiently.

At the same time, oil prices have retreated as Saudi Arabia restores some supply capacity and investors assess prospects for diplomatic progress between the United States and Iran. Brent crude was around $99.22 a barrel in early trading, although prices remain substantially higher than before the conflict began.

The conflicting forces have made the currency outlook more dependent on incoming economic data. A sustained decline in energy prices could reduce inflation pressure and eventually weaken the case for additional monetary tightening, while renewed supply disruptions could have the opposite effect.

The Japanese yen remains another area of focus. It was trading near 157.55 per dollar after the Bank of Japan's recent rate increase failed to produce a significant narrowing in the interest-rate differential with the United States. Markets remain alert to the possibility of Japanese intervention if the yen comes under further pressure.

Investors are also watching developments in US-China relations, with a meeting between US President Donald Trump and Chinese President Xi Jinping expected to influence broader market sentiment.

For currency markets, the immediate outlook remains tied to the interaction between energy prices, inflation and central-bank policy. Any sustained easing in oil prices could alter rate expectations, while renewed geopolitical disruption could reinforce demand for the dollar.