Euro: De-escalation risk weighs on EUR against US Dollar – Commerzbank

EUR/USD: near-term bearish bias, but conditional. If US–Iran de-escalation leads to a substantial fall in energy prices, markets may price less ECB tightening than Fed tightening because euro-area inflation and policy expectations are viewed as more energy-sensitive. That would widen the expected US–euro-area rate differential in the dollar’s favor and weigh on EUR/USD.

The move is not necessarily durable: Commerzbank notes that both central banks are expected to hike once more by year-end, and the Fed’s past response to rising inflation was slower than the ECB’s. The currency effect therefore depends on whether lower energy prices materially change relative rate expectations—not simply on diplomatic progress.

What to monitor:

evidence that de-escalation is sustained, energy-price follow-through, and changes in market-implied ECB versus Fed policy expectations. If energy prices do not fall significantly, or US rate expectations ease independently, the bearish EUR/USD rationale weakens.