(Bloomberg) — Two weeks after Christine Lagarde put investors on alert that the European Central Bank is moving toward raising interest rates, a hike in June is becoming less obvious.

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With oil prices not spiking as high as many feared, no wider inflation spillover yet from the ramp-up in energy costs and the euro zone’s 20-nation economy stagnating, officials appear to be shifting their views.

Whereas before they’d indicated tighter monetary policy would be needed unless price pressures moderated and the Middle East conflict ended, they now say the inflation outlook would have to deteriorate further for them to act.

It’s a departure from Lagarde’s surprisingly blunt remark after the ECB’s last meeting that “directionally I know where we’re heading.” Driving the shift is the perpetual uncertainty over Iran — a factor that has other global central banks on hold in the hope that a resolution to the war could yet avert the need for damaging rate increases.

“A June hike remains possible and may yet prove warranted, but so does holding,” said Stefan Gerlach, EFG Bank’s chief economist and formerly a deputy governor of Ireland’s central bank. “That option deserves more serious consideration than the current consensus allows.”

Recent data support the view that higher borrowing costs priced by markets aren’t inevitable. Surveys point to faster inflation in the short run, but show expectations over the medium and longer term holding steady. Wage growth, similarly, appears to be under control, with gains set to remain far below their previous peak.

Speaking Wednesday, Finnish central-bank chief Olli Rehn described inflation expectations as “still anchored” and developments around euro-area pay as “reassuring.”

Even Executive Board member Isabel Schnabel, the ECB’s most hawkish official, said this month that while the risk of tighter monetary policy has increased, it would only be required “if the energy-price shock broadens.”

There’s also the economy, which only just eked out expansion in the first quarter and has since experienced a slump in the services sector. Further weakness could act as a counterweight to upward inflation pressure and present an argument for the ECB to hold.

Vice President Luis de Guindos, who retires this month, has urged prudence citing the growth impact, which he reckons “is going to become much more visible over the coming weeks.” Greece’s Yannis Stournaras has called recession fears “real and justified.”

“We’re already seeing some weakness in the economy,” said Anatoli Annenkov, senior economist at Societe Generale. “That will damp inflation pressures and lower the risk of second-round effects. Policy tightening should thus not yet be a done deal.”

For some, however, hikes are in the pipeline. Traders are betting on three, starting in June, while economists polled by Bloomberg predict quarter-point moves that month and in September.

They may be taking their cue from ECB hawks like Germany’s Joachim Nagel, Austria’s Martin Kocher and Slovakia’s Peter Kazimir, who all say a rate increase at the next meeting can only be avoided if good news arrives about the war.

“Recent ECB communication suggests that a rate hike is either inevitable or the default option barring any major surprises,” said Paul Hollingsworth, head of developed-market economics at BNP Paribas Markets 360. “We could even see a discussion about a bigger step if there’s a further significant increase in energy prices.”

A heftier rate increase is unlikely. Nagel dismissed a question on the idea by saying “nice try.” But policymakers are facing a tough choice: Demonstrate resolve by raising rates and risk having to reverse course quickly, or wait longer and potentially be forced to play catch-up.

Lagarde is acutely aware that the ECB has made both mistakes in the past. “We are constantly torn between the risk of reacting too quickly or the risk of reacting too late,” she told Spanish TV last week.

“The situation in the Middle East is likely to remain highly uncertain for some time,” said Katharine Neiss, chief European economist at PGIM. “As a consequence the ECB will want to avoid boxing themselves into a specific policy path.”

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