Dollar Slightly Lower Ahead of Iran Deadline

Concerns over Iran war's impact on energy prices weigh on the greenback

Apr. 7, 2026 at 4:08pm

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An extreme close-up of intricate, industrial-looking banking machinery and equipment, conveying a sense of the complex financial infrastructure underlying the global economy.As tensions over the Iran conflict escalate, the global financial system braces for potential disruptions to energy supplies and economic stability.NYC Today

The US dollar index (DXY00) is down slightly by -0.04% as concerns mount that the ongoing Iran conflict could lead to a spike in energy prices and derail the economy. The dollar is also under pressure from dovish comments by New York Fed President John Williams, who said the outlook for underlying price pressures in the US is largely unchanged despite expectations that higher energy costs will boost overall inflation.

Why it matters

The dollar's performance is a key indicator of global economic conditions and investor sentiment. A weaker dollar can have implications for US consumers, businesses, and the Federal Reserve's monetary policy decisions. The Iran conflict and its potential impact on energy prices are closely watched by currency markets.

The details

Losses in the dollar are limited after US February capital goods new orders nondefense ex-aircraft and parts rose more than expected, indicating strength in business investment. However, dovish comments from the New York Fed president and the poor outlook for interest rate differentials are weighing on the greenback. The euro is moving higher amid a weaker dollar, while the yen is declining as crude oil prices climb to a 4-week high, which is negative for Japan's energy-importing economy.

  • The markets are watching for any sign of a breakthrough in the Iran conflict before President Trump's 8 pm EST deadline tonight.
  • The Eurozone April Sentix investor confidence index fell more than expected to a 2.5-year low.
  • The Eurozone March S&P composite PMI was revised upward by +0.2 to 50.7 from the previously reported 50.5.

The players

John Williams

New York Fed President, who made dovish comments about the outlook for underlying price pressures in the US.

Pierre Wunsch

ECB Governing Council member, who said the ECB might have to raise interest rates several times if the Iran war drags on.

Donald Trump

The US President, who has set an 8 pm EST deadline tonight for a deal to ensure uninterrupted transit through the Strait of Hormuz, or else he will destroy Iran's bridges and power plants.

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What they’re saying

“The outlook for underlying price pressures in the US was largely unchanged, despite his expectation that higher energy costs stemming from the war in Iran will boost overall inflation.”

— John Williams, New York Fed President

“The ECB might have to raise interest rates several times if the Iran war drags on.”

— Pierre Wunsch, ECB Governing Council member

What’s next

The markets will be closely watching for any developments in the Iran conflict and the potential impact on energy prices and the global economy. The Federal Reserve's monetary policy decisions and the ECB's response will also be closely monitored.

The takeaway

The ongoing Iran conflict and its potential impact on energy prices are creating uncertainty in currency markets, with the dollar and other major currencies reacting to the evolving geopolitical situation. Investors are closely watching for any signs of a diplomatic breakthrough or escalation in the conflict, which could have significant implications for the global economy.