ECB Faces Rate Hike Pressure as Iran War Flips Inflation Outlook Overnight

Markets now price a 77% chance of ECB rate hike in 2026 as Goldman Sachs and ABN AMRO call for April and June increases after energy price explosion.

ECB Rate Hike Back on the Table as Iran War Blows Up Inflation Forecasts

The European Central Bank's carefully managed path toward monetary easing has been blown off course in a matter of weeks by the Iran war and its devastating effect on European energy prices. Before February 28, markets were pricing further ECB rate cuts throughout 2026. As of March 27, prediction markets place a 77 percent probability on the ECB raising interest rates at least once this year — a complete reversal of expectations that illustrates just how rapidly the geopolitical shock has altered the monetary policy landscape.

Goldman Sachs and ABN AMRO have both issued explicit calls for the ECB Governing Council to raise its deposit rate by 25 basis points at its April 30 meeting, with a further hike in June pushing the rate to a peak of 2.5 percent. Bundesbank President Joachim Nagel had already called publicly for an April rate increase if energy price pressures did not abate. The Goldman economists project eurozone headline inflation averaging 2.9 percent across 2026 and peaking at 3.2 percent in the second quarter — a trajectory that would have been considered a tail risk at the start of the year.

The dilemma for ECB President Christine Lagarde and her Governing Council is acute. A supply-side energy shock of this nature is not something monetary policy can address directly: raising interest rates will not increase gas supply or reopen the Strait of Hormuz. But if second-round effects — wage demands seeking to compensate workers for higher living costs — begin materialising at scale, the ECB faces a repeat of the 2022-2023 inflation spiral that it spent two painful years reversing. The core inflation reading, which strips out energy and food, is already expected to drift toward 2.5 percent in the third quarter as energy costs feed through into services prices and transport costs.

Financial markets have responded to this uncertainty with characteristic volatility. European sovereign bond yields have risen across the board, with the German ten-year Bund yield crossing thresholds not seen since the height of the post-pandemic inflation surge. The euro has strengthened against the dollar as rate expectations shift, providing some relief on import costs but complicating the competitive position of European exporters.