Euro zone bond yields ease after Iran fears spark sharp selloff

Euro zone government bond yields edged lower on Thursday after oil prices steadied, although borrowing costs remained close to seven-week highs following a sharp selloff triggered by renewed concerns over the fragile U.S.-Iran ceasefire.

Euro zone government bond yields edged lower on Thursday after oil prices steadied, although borrowing costs remained close to seven-week highs following a sharp selloff triggered by renewed concerns over the fragile U.S.-Iran ceasefire.

Markets calmed slightly after Wednesday’s volatility, but investors remained cautious as geopolitical tensions in the Middle East continued to cloud the outlook for inflation, energy prices and central bank policy.

German bond yields retreat from seven-week highs

Germany’s benchmark 10-year government bond yield slipped by about two basis points to 3.07% after surging 10 basis points on Wednesday to its highest level in seven weeks.

The two-year German bond yield, which is particularly sensitive to expectations for European Central Bank (ECB) interest rates, also declined around four basis points after posting an even larger jump the previous session.

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Bond yields move inversely to prices, meaning Wednesday’s sharp rise reflected heavy selling by investors.

Iran tensions fuel inflation concerns

Markets were rattled after U.S. President Donald Trump declared that the memorandum of understanding signed with Iran to end the war was effectively “over,” raising fears that renewed fighting could disrupt oil supplies once again.

The United States subsequently launched fresh military strikes against Iranian targets, saying the operations were intended to protect shipping through the Strait of Hormuz. Iran responded by targeting U.S. military facilities in Bahrain and Kuwait, intensifying concerns that the conflict could widen.

Although Brent crude prices stabilized around $78 per barrel on Thursday after jumping more than 5% the previous day, traders remained alert to the possibility of further supply disruptions.

The Strait of Hormuz handles roughly one-fifth of global oil shipments, making any threat to maritime traffic a major concern for financial markets.

ECB rate expectations shift higher

The surge in energy prices has prompted investors to reassess expectations for European monetary policy.

Money markets now anticipate roughly 35 basis points of additional ECB tightening, down slightly from Wednesday’s peak expectations but still considerably higher than forecasts at the beginning of the week.

Higher oil prices could keep inflation elevated, making it more difficult for policymakers to ease monetary policy despite slowing economic growth in parts of the euro zone.

Investors watching Middle East developments

Market participants said the direction of bond markets will largely depend on whether tensions between the United States and Iran escalate further.

While some investors believe recent military exchanges may represent another temporary show of force, others warn that any prolonged disruption to energy supplies could reignite inflation pressures across Europe and lead to further volatility in global bond markets.

Future outlook

Investors are expected to closely monitor developments in the Middle East, particularly the security of shipping through the Strait of Hormuz and any further military action between the United States and Iran.

If oil prices remain elevated or geopolitical risks intensify, euro zone bond yields could remain under upward pressure as markets price in higher inflation and a potentially more hawkish ECB. Conversely, signs of renewed diplomatic progress could ease energy concerns and support a recovery in European government bonds.

With information from Reuters.

Sana Khan
Sana Khan
Sana Khan is the News Editor at Modern Diplomacy. She is a political analyst and researcher focusing on global security, foreign policy, and power politics, driven by a passion for evidence-based analysis. Her work explores how strategic and technological shifts shape the international order.

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