ECB Rate Hike Odds Surge as Cipollone Warns Inflation Pressures Mounting

The European Central Bank (ECB) may be edging closer to reversing its recent pause in monetary tightening, with board member Piero Cipollone warning Wednesday that the probability of a rate hike has increased as cpi" title="Understanding inflation and CPI in forex">inflation pressures remain stubbornly high across the eurozone.

Speaking in Milan on May 6, Cipollone said the current economic situation is "drifting away" from the ECB's March baseline projections, raising the likelihood that policymakers will need to adjust interest rates upward to combat persistent inflation.

"Overall, the current situation seems to be drifting away from our March baseline projections, which increases the likelihood that we may need to adjust our policy rates," Cipollone said in remarks that sent the euro higher against the dollar.

Inflation Hits 3% as Energy Shock Deepens

Eurozone inflation jumped to 3.0% in April, up from 2.6% in March, according to Eurostat data released last week. The acceleration was driven almost entirely by surging energy costs, which rose 10.9% year-over-year in April compared to just 5.1% the previous month—a direct consequence of the ongoing Iran conflict that has sent crude oil prices above $110 per barrel.

The 3% inflation print marks a full percentage point above the ECB's medium-term target of 2%, and Cipollone warned that further increases are expected in the coming months. Energy inflation alone accounted for the bulk of the April jump, but services inflation remained sticky at 3.0%, while food, alcohol, and tobacco prices rose 2.5%.

"While inflation expectations remain firmly around target, memories of the previous energy shock around the time Russia began its invasion of Ukraine in 2022 are fresh, and could lead to a faster adjustment in inflation expectations," Cipollone added, highlighting the risk that elevated energy prices could become embedded in longer-term price dynamics.

Markets Price Three Rate Hikes by Early 2027

Financial markets reacted swiftly to Cipollone's hawkish tone. EUR/USD climbed 0.35% to 1.1734 on Wednesday, extending its monthly gains to over 1.2% as traders reassessed the ECB's policy trajectory.

Interest rate swaps now fully price in the first 25 basis point hike by July 2026, with two additional moves expected in the autumn or early 2027. This would bring the ECB's deposit rate—currently at 2.0% after eight consecutive cuts between June 2024 and June 2025—back above 2.75% by Q1 2027, reversing much of last year's easing cycle.

The repricing marks a dramatic shift from just two weeks ago, when the ECB's April 30 policy meeting kept rates unchanged and signaled continued caution. At that meeting, President Christine Lagarde acknowledged that "upside risks to inflation and downside risks to growth have intensified," but stopped short of committing to a specific timeline for rate adjustments.

Wage Growth Remains Contained—For Now

One key variable preventing an immediate ECB move is wage growth, which has so far failed to accelerate despite the inflation spike. The ECB's latest negotiated wage data, collected through mid-April, showed projected wage growth of 2.6% through the end of 2026—unchanged from the late March projection.

"So far, wage trends, a worry for policymakers, are broadly unchanged since the start of the Iran war, suggesting that workers have yet to demand compensation for the inflation surge," Cipollone said.

A 2.6% wage growth rate is consistent with the ECB's 2% inflation target over the medium term, assuming productivity gains of around 0.5-0.6% annually. However, policymakers are acutely aware that wage negotiations typically lag energy shocks by several months, and any sharp acceleration in pay demands could force the ECB to act more aggressively.

ECB officials are particularly concerned about a potential wage-price spiral, where workers demand higher pay to offset rising living costs, and businesses pass those costs on to consumers in a self-reinforcing loop. Such dynamics were a hallmark of the 2022-2023 inflation surge, and central bankers across the developed world are determined to prevent a repeat.

Supply Shock Risks Could Force ECB's Hand

Cipollone also warned that the economic impact of the Middle East conflict could extend far beyond energy inflation. Europe faces the risk of acute supply shortages for jet fuel and kerosene by the end of May, which could trigger industrial disruptions reminiscent of the COVID-19 pandemic.

"Europe could start running out of jet fuel and kerosene reserves by the end of May, potentially leading to material restrictions on the activity of several industries akin to those seen during the COVID-19 pandemic," he said.

Such supply shocks would not only push inflation higher but also weigh on economic growth, creating a stagflationary environment that would severely complicate the ECB's policy calculus. Policymakers would be forced to choose between tolerating above-target inflation or risking a deeper economic slowdown by tightening monetary policy into a supply-driven contraction.

Divergence with Fed Creates EUR/USD Volatility

The potential for ECB rate hikes comes as the Federal Reserve appears firmly on hold, with markets pricing zero chance of a Fed rate move before late 2026. The Fed's preferred inflation gauge, core Personal Consumption Expenditures (PCE), rose to 3.5% in March, but policymakers have signaled a willingness to tolerate elevated inflation temporarily rather than risk triggering a recession.

This divergence in policy trajectories has been a key driver of recent EUR/USD strength. The pair has rallied nearly 4% over the past 12 months and is now testing multi-month highs above 1.17. If the ECB follows through with rate hikes while the Fed remains on hold, further gains toward 1.20 or higher could materialize in the second half of 2026.

However, traders remain cautious. The euro's gains have been choppy, reflecting uncertainty about whether the ECB will actually pull the trigger on rate hikes or whether slowing growth will force officials to maintain the current pause. Eurozone GDP growth crawled at just 0.1% quarter-over-quarter in Q1 2026, barely avoiding a technical recession.

Key Levels to Watch for EUR/USD

From a technical perspective, EUR/USD is testing a critical resistance zone around 1.1750-1.1800, which has capped rallies multiple times over the past six months. A sustained break above this level would open the door to a move toward 1.20, while failure to hold above 1.17 could trigger profit-taking back toward the 1.15 support level.

Traders will be closely watching the ECB's next policy meeting on June 5, 2026, where officials are expected to provide updated economic projections and potentially signal the timing of the first rate hike. Any hawkish surprise could send EUR/USD sharply higher, while a cautious or dovish tone could trigger a sharp reversal.

What Traders Should Watch

In the near term, several data points will be critical for the ECB's decision-making process:

• May inflation data: Due in early June, this will show whether April's 3% print was a one-off spike or the start of a more sustained uptrend.
• Negotiated wage growth: The next update in early June will reveal whether workers are beginning to demand higher pay in response to elevated inflation.
• Energy supply situation: Any worsening of fuel shortages in Europe could force the ECB to act sooner rather than later.
• Eurozone GDP data: Q2 growth figures will determine whether the economy can withstand higher interest rates or is too fragile for tightening.

Conclusion: ECB Faces Stagflation Dilemma

The ECB finds itself in an uncomfortable position. Inflation is running a full point above target and could rise further if energy prices remain elevated or wage demands accelerate. Yet growth is stagnating, and aggressive rate hikes risk pushing the eurozone into recession.

Cipollone's comments suggest that policymakers are leaning toward prioritizing inflation control over growth concerns—a shift that could have significant implications for currency markets, bond yields, and equity valuations across Europe. For forex traders, the coming weeks will be critical in determining whether the ECB follows through with its hawkish rhetoric or opts to wait for more data before acting.

One thing is clear: the era of ultra-dovish ECB policy appears to be over, and traders betting on continued euro weakness may soon find themselves on the wrong side of the trade.