June 8 - Central bankers in the euro area are set to raise interest rates this week, a move that would make the ECB the first of the largest central banks to act since the Iran-related energy shock intensified inflationary pressures across the 21-country bloc. The decision arrives as policymakers confront a narrow path: acting quickly enough to prevent inflation expectations and price-setting behaviour from becoming entrenched, while avoiding actions that deepen an already weakening economic backdrop tied to the energy disruption.
Is a June hike all but assured?
Market participants largely take a rate increase this Thursday as a near-certainty. Even officials viewed as more dovish, such as Italy's Fabio Panetta and Greece's Yannis Stournaras, are reported to support a move. Beyond the immediate step, the ECB is not expected to bind itself to a sequence of further increases at this meeting - officials appear focused on signalling resolve rather than mapping out a prolonged and large-scale hiking cycle.
What comes after June?
Further tightening will hinge on the trajectory of the conflict and the duration of disruptions to major energy routes, notably the situation in the Strait of Hormuz. Traders are pricing in one or two additional rate hikes this year after June, viewing modest further moves mainly as a way to show the bank will not tolerate inflation becoming entrenched. Market odds for a second extra rise increased following a jump in oil prices after strikes linked to recent Israeli military action in Israel and Lebanon. Traders see September as the most likely timing for another move, while a poll of economists indicates more division - 60% of respondents expect a second hike.
Reflecting on the likely path, UBS's chief European economist Reinhard Cluse said: "Two rate hikes will likely be enough to bolster the ECB's credibility without causing a major deceleration in the economy beyond what is already underway due to higher energy prices." That view encapsulates a cautious approach: enough tightening to reassert the bank's anti-inflation stance, but not an aggressive cycle comparable to 2022.
Are price pressures spreading into the wider economy?
There are signs that inflationary pressures may be broadening. Headline euro zone inflation rose to 3.2% in May, and for the first time since the onset of the conflict, services inflation and underlying measures that strip out food and energy both increased. Economists warn this could indicate a widening of price pressures beyond the direct impact of energy costs.
That said, some influences complicate the reading of the data. Timing effects such as the Easter holiday may have affected the May figures, and food inflation has slowed, leading analysts to call for a more detailed breakdown. Because second-round effects can take time to show up, forward-looking indicators are being closely watched. Two particular concerns are firms' selling price expectations and consumer medium-term inflation expectations, both of which have risen since the conflict began on February 28.
There are tentative comfort signs for policymakers: selling price expectations stabilised in May, and an analysis found that only about one-third of the bloc's largest companies reported raising prices - a smaller share than during the 2022 energy crisis. Consumer inflation expectations either stabilised or fell in April, and long-term expectations remain close to the ECB's 2% target. ING's head of global macro, Carsten Brzeski, noted that true second-round effects have yet to materialise in wage dynamics and inflation expectations.
Even so, officials stress that waiting for a clear wage response would likely come too late because wage adjustments typically unfold with long lags, reinforcing the view that early policy action can be warranted to prevent persistent inflation.
What will the ECB's updated projections say?
Officials are expected to raise their near-term inflation forecasts. ECB Chief Economist Philip Lane has signalled that the bank will revise up inflation projections, and economists anticipate downgrades to the growth outlook as well. The bank will also refresh the alternative scenarios it released in March. With current oil and gas prices, the outlook sits between the ECB's baseline and its adverse scenario, although board member Isabel Schnabel has said the energy shock has lasted longer than the adverse scenario assumed.
Market attention will focus in particular on the bank's core inflation projection - that excluding volatile food and energy components. "If they revise up the forecasts a lot for core inflation, that is something that can increase market expectations about rate hikes," said Pia Fromlet, an economist at SEB. Such a revision would signal heightened concern about inflation broadening in ways that could require a stronger policy response.
How does the ECB view risks from private credit and artificial intelligence?
On recent strains in private credit markets, the ECB judges that the euro area is not facing systemic risk. Financial institutions across the bloc generally have limited direct exposure to these pockets of turbulence, though some segments may be vulnerable. Regarding artificial intelligence, the principal concern emphasised by the bank is cyber risk stemming from rapidly advancing AI models. Board member Frank Elderson has said the ECB will urge banks to adopt proactive defence measures to mitigate these threats.
Bottom line for investors and markets
The coming ECB decision is intended to show a readiness to act quickly against re-emerging inflationary pressures without committing to a prolonged tightening program. Markets and analysts will watch the bank's updated forecasts and commentary on core inflation closely for clues on whether further hikes are likely. Energy markets, consumer-facing sectors such as services, and parts of the financial sector with links to private credit exposures are particular areas to monitor as developments unfold.