Eurozone inflation rises to 4.0% in October

That distinction matters for the ECB. A jump led by energy does not yet point to a full-blown demand-driven inflation spiral, but it keeps headline inflation elevated and raises the risk that higher fuel and utility costs seep into transport, services and wages with a lag. Service inflation edged up to 3.3% from 3.2%, while industrial goods excluding energy rose 1.2%, showing only limited second-round pressure so far.

Country detail points to a patchy but still forceful energy shock. Italy saw a sharp rise after regulated electricity tariffs were adjusted at the start of the quarter, while Germany and Spain softened the blow with cuts to fuel taxes. France showed signs of spillover, with higher gas and oil prices adding pressure to transport and accommodation services.

For investors, the read-through is straightforward: a hotter-than-expected October print makes an ECB tightening bias more durable and keeps euro rates supported near term, even as growth risks linger. The euro was little changed around $1.12, but eurozone equities and rate-sensitive sectors face a higher-for-longer policy backdrop if the central bank moves again at its December meeting.

Geopolitics is part of the inflation story too. The war in Ukraine and the conflict in Iran keep energy markets vulnerable, making it harder for the ECB to declare victory on prices. With headline inflation now moving further away from target and officials already sounding hawkish, the next big catalyst is the December ECB decision and any fresh energy shock before then.