During Wednesday's European morning session, escalating geopolitical conflict has spurred a sharp rise in oil prices, reigniting market concerns over inflation. Capital is heavily betting on monetary policy tightening by the Bank of England and the European Central Bank. The EUR/GBP exchange rate has held onto Monday's gains, currently trading near 0.8525, approaching the 10-day moving average at 0.8535.

Ongoing military confrontations between the US and Iran in the Strait of Hormuz have made inflation risks stemming from rising energy prices a core variable influencing ECB and BOE policy. Several ECB officials are scheduled to speak today, while the market has already fully priced in 25-basis-point rate hikes from both central banks in September and again by year-end. ECB officials are concurrently signaling a hawkish stance, ready to intensify tightening measures if needed.

US-Iran Standoff Intensifies, Oil-Led Inflation Risk Forces Tightening Expectations

The US decision to reinstate controls on Iranian shipping in the Strait of Hormuz, coupled with plans to levy fees on all transiting cargo, has raised widespread market concerns that shipping disruptions will continue to push crude oil prices higher, reigniting imported inflation pressures.

On Tuesday, US Central Command announced a new series of military strikes targeting dozens of military sites along the Strait of Hormuz and within Iran itself.

Iran's Islamic Revolutionary Guard Corps responded in kind on Wednesday, launching strikes against command hubs, logistical reserves, fuel depots, and military equipment sites of the US Fifth Fleet in Bahrain. The intensifying geopolitical conflict has led traders to conclude that energy prices will remain elevated long-term, disrupting the pace of inflation decline. This has reinforced the view that only central bank rate hikes can curb prices, significantly increasing bets on policy tightening from both institutions.

Market Fully Prices in Two Hikes, Eurozone and UK Tightening Path Largely Set

Current financial market pricing fully reflects tightening expectations. Trading capital is completely betting on the Bank of England implementing a 25-basis-point hike in September, with another hike to follow before year-end. The market similarly anticipates a 25-basis-point hike from the European Central Bank in September, with the probability of a second hike within the year reaching near-certainty levels.

ECB President Christine Lagarde previously stated clearly that monetary policy adjustments strictly depend on economic data changes. She noted that the June hike neither signified the start of a continuous hiking cycle nor was it a one-off operation, leaving policy space for subsequent tightening moves.

On Wednesday, ECB Governing Council member Martin Kocher stated that the central bank is fully prepared to implement various tightening measures promptly should inflation risks escalate.

ECB officials Fabio Panetta and Joachim Nagel are also set to speak publicly today. Investors will scrutinize their wording for further confirmation of the subsequent rate hike trajectory.

EUR/GBP Attracts Capital Inflows, Exchange Rate Tied to Policy Divergence

Driven by geopolitical inflation expectations, the trading logic of synchronized tightening in the Eurozone and the UK is supporting a sustained upward move in EUR/GBP. Market capital is comparing the policy space of the two central banks. Given that the energy shock transmits more strongly to Eurozone inflation, capital continues to flow into long euro and short pound positions, pushing the exchange rate gradually closer to the 10-day moving average resistance level of 0.8535.

In the short term, as long as Middle East conflicts do not ease and oil prices remain high, inflation concerns will not subside. Tightening expectations for the two major central banks are unlikely to cool, providing continued support for EUR/GBP's upward move. Subsequent comments from central bank officials and inflation-related data will directly alter market judgments on the intensity of rate hikes, thereby dictating short-term fluctuations in this cross-currency pair.

Summary

In summary, military confrontations between the US and Iran in the Strait of Hormuz continue to elevate energy-driven inflation risks, forming the core narrative driving European foreign exchange and interest rate markets. The market has already pre-priced two rounds of rate hikes from the Bank of England and the European Central Bank in September and by year-end. ECB officials are collectively signaling a hawkish stance, indicating that monetary policy remains on a tightening path.

Supported by these tightening expectations, EUR/GBP continued to strengthen during the European morning session. Its short-term trajectory will remain sensitive to fluctuations in the geopolitical situation and policy signals released by central bank officials.

The EUR/GBP exchange rate was quoted at 0.8526/28.