ECB September Rate Decision Hinges on Iran Conflict, Nomura Says

Nomura strategists are flagging the Iran war as a key factor shaping the European Central Bank’s September policy decision. The bank’s rate path, previously hinged on inflation and growth data, now faces added geopolitical uncertainty.

Euro area GDP, once stripped of Ireland’s volatile multinational-driven figures, has been expanding roughly at potential, Nomura highlights. This underlying resilience in the bloc’s economy might otherwise support further tightening.

However, the Iran conflict introduces fresh upside risks to energy prices and downside risks to sentiment, making the September rate call more data-dependent. Nomura’s note stops short of predicting a specific move, but the message is clear: the war’s fallout will be a central input for ECB hawks and doves alike.