Monetary Policy May 2026

Will the ECB Raise Interest Rates Again?

On central banking, policy uncertainty, and the tension between market expectations and flexibility

A business owner once told me that the hardest decisions were never made during periods of clarity.

"They happened when every option carried risk. Move too early, and you create problems. Move too late, and you inherit different ones."

That tension increasingly feels familiar in central banking.

Especially now.

François Villeroy de Galhau, one of Europe's longest-serving central bankers, used his farewell speech to argue that the European Central Bank should keep its options open ahead of its next rate decision in June.

His message was relatively simple:

Policy should be guided by data — not by market expectations or predetermined timelines.

The Backdrop is Complex

The ECB recently held rates at 2 per cent, while signalling that further increases remain possible. At the same time, policymakers are assessing the inflationary effects of the Middle East energy shock, alongside wage developments and medium-term inflation expectations.

For businesses and investors across Europe, this matters because interest rates increasingly influence financing costs, investment decisions, valuation environments, and broader economic confidence.

The conflict here is not simply inflation versus growth.

It is uncertainty versus commitment.

Markets often want clarity from central banks. But policymakers may hesitate to provide strong signals when economic conditions remain unstable.

Disguised Forward Guidance

Villeroy de Galhau specifically warned against what he described as "disguised forward guidance" — where markets begin treating speculation about future decisions as commitments.

That becomes difficult because inflation itself is no longer behaving in a straightforward way.

Energy shocks, geopolitical tensions, wage pressures, and shifting expectations all interact differently than in previous cycles.

At the same time, central banks are still dealing with the legacy of past policies.

Villeroy de Galhau also acknowledged the political and social backlash created by years of negative interest rates, describing them as poorly understood and potentially damaging to social cohesion.

It's a bit like steering through fog while passengers keep asking for the exact arrival time.

The pressure to appear certain can itself become a source of risk.

For founder-owners and investors, this uncertainty creates planning challenges around borrowing, expansion, pricing, and capital allocation.

Several Paths Remain Possible

Further Rate Increases

If inflation pressures, wage growth, or expectations remain elevated

Extended Policy Caution

If the ECB prioritises flexibility while monitoring incoming data

Greater Focus on Targeted Tools

Rather than relying heavily on broad interest rate adjustments

Renewed Debate Around Unconventional Policy

As policymakers reassess which crisis-era tools proved effective — and which created longer-term distortions

The broader direction may depend less on any single inflation print and more on how second-order effects evolve over time.

Managing Uncertainty

One of the more important points in Villeroy de Galhau's remarks is that central banking increasingly appears to involve managing uncertainty — not eliminating it.

Markets often search for precise signals. Policymakers may instead be trying to preserve room to adapt.

For investors and business owners, this changes the environment.

The question becomes less about predicting one specific rate decision —

and more about understanding how policy flexibility itself affects markets, financing conditions, and confidence.

Because in periods like this, the absence of certainty may not be a temporary feature of the system.

It may be the system itself.

For general informational purposes only. Individual circumstances vary.

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