The Euro rose against the US Dollar on Tuesday as the Dollar weakened ahead of a US deadline for Iran to reach a deal or open the Strait of Hormuz. EUR/USD traded near 1.1571, while the US Dollar Index was around 99.90 after failing above 100.
Donald Trump set a deadline of 8:00 p.m. Eastern Time (00:00 GMT Wednesday) and warned of attacks on Iran’s energy and civilian infrastructure if no agreement is reached. Iran’s Tehran Times reported that Tehran has suspended all diplomatic and indirect communication lines with the US.
Oil Prices And Inflation Risks
Oil prices remain elevated, and further escalation could increase inflation and reduce growth, with the Eurozone a net energy importer and the US a net energy exporter. Eurozone inflation data showed HICP at 1.2% month-on-month in March versus 0.6% in February, and 2.5% year-on-year versus 1.9%.
US CPI data due later this week is expected at 0.9% month-on-month versus 0.3% in February, and 3.3% year-on-year versus 2.4%. Markets expect the Federal Reserve to hold rates, while pricing in up to two European Central Bank rate hikes by year-end.
New York Fed President John Williams said policy is “well-positioned to wait and see” and estimated the war could add “a tenth or two” to core inflation. ECB policymaker Pierre Wunsch said multiple rate hikes are possible if the Iran crisis continues.
Looking back at the US-Iran deadline in 2025, we recall how geopolitical risk unexpectedly weakened the US dollar. The threat of conflict drove up energy prices, which fueled inflation expectations more than typical safe-haven demand. This forced markets to focus on divergent central bank policies, pushing the EUR/USD pair higher despite the global uncertainty.
We are seeing a similar dynamic today, on April 7, 2026, with ongoing shipping disruptions in the Red Sea. Recent data from the IMF PortWatch shows container shipping through the Suez Canal is still down over 60% year-over-year, adding persistent upward pressure to supply chain costs. While not a direct military deadline, this slow-burning crisis is steadily feeding into the inflation narrative, particularly for an energy-importing Europe.
Policy Divergence And Trading Implications
The latest inflation data from March highlights this divergence, with US CPI remaining sticky at 3.5% while the Eurozone HICP has cooled to 2.4%. This has flipped market expectations from what we saw in 2025. Now, derivative markets are pricing in a higher probability of the European Central Bank cutting interest rates before the Federal Reserve does.
This environment suggests traders should be cautious about assuming a stronger dollar during risk events. The key factor is how these events impact inflation and, in turn, central bank rate paths. Long volatility positions on EUR/USD could be an effective strategy to hedge against this divergence widening unexpectedly.
With Brent crude oil now holding above $90 a barrel, any further escalation in Middle East tensions could cement the Fed’s hawkish stance while complicating Europe’s economic picture. We saw in 2025 how quickly energy shocks can become the primary driver for currency markets. The lesson is that inflation is once again trumping the dollar’s traditional safe-haven appeal.
Therefore, derivative strategies should focus on this policy divergence. Options that profit from a range-bound or slowly appreciating EUR/USD, such as selling out-of-the-money puts, might be prudent. Implied volatility in the currency pair is relatively low, suggesting the market might be underpricing the risk of a sharp move driven by the next inflation print or geopolitical headline.
