GBP/USD + GBP/EUR Market Update

ECB Decision Day Dominates as GBP/USD Holds Two-Week Highs and EUR/USD Eyes 1.1660, Thursday, 10 September 2026

GBP/USD: 1.3554 | GBP/EUR: 1.1644 | EUR/USD: 1.1640

GBP/USD rose to 1.3552 on Thursday, reaching its highest level since 29 August, consolidating the BoE-driven recovery that has built across the week. EUR/USD traded at 1.1653 in early London, up 0.23% on the session, while GBP/EUR held near 1.1641. All three pairs are effectively in a holding pattern ahead of the ECB decision and press conference this afternoon, with tomorrow's US CPI the secondary catalyst.

Overnight & Market Tone:

The pound has strengthened despite oil prices rising above $100 per barrel and a further escalation in Middle East tensions, with the main source of support remaining a reassessment of the Bank of England's monetary policy outlook. Brent crude rose to $101.25 per barrel on 10 September, up 0.04% from the previous day, with today's intraday range between $100.21 and $101.94; the VIX stands at 16.37, suggesting contained but watchful risk sentiment. The FTSE 100 opened fractionally lower, the DAX opened marginally higher, and the CAC 40 opened 0.27% higher as European equity markets await the ECB outcome. The US dollar faced headwinds overnight as continued strength in the Japanese yen weighed on demand, with the yen climbing to a seven-month high against the dollar as expectations for a Bank of Japan rate hike strengthened and investors unwound yen-funded carry trades.

UK Data & Bank of England:

There are no tier-one UK data releases today. The ONS monthly GDP estimate for July 2026 is scheduled for release tomorrow, 11 September, at 7.00am London time. The most recent GDP reading showed growth of 0.4% in Q2 2026 compared to Q1, following growth of 0.6% in Q1, with June monthly GDP up 0.3% after zero growth in May. On inflation, UK CPI rose to 2.9% in the twelve months to July 2026, up from 2.6% in June, driven by the Ofgem energy price cap rise; core CPI was unchanged at 2.6% and services inflation fell to 3.4% from 3.6%. On the MPC, Bank Rate was held at 3.75% at the 30 July meeting by six votes to three, with Megan Greene, Catherine Mann, and Huw Pill all voting to raise to 4.00%. OIS pricing reflects a cautious market: the market-implied probability of no change at the 17 September MPC meeting stands at 90%, consistent with the view that the MPC will hold next week. Investors are pricing in at least two rate hikes by March 2027, with about a 40% probability of a third increase, a profile that continues to underpin sterling's medium-term rate-differential advantage. The global bond sell-off has threatened to reduce Chancellor Healey's fiscal headroom from £26 billion to approximately £13.8 billion ahead of the 28 October Budget, a fiscal constraint that bears watching for any GBP-negative sentiment shift.

European Backdrop & EUR/USD:

The ECB is widely expected to raise interest rates today, with markets pricing a 100% chance of at least a 25bp increase, according to LSEG data. The move would take the deposit facility rate to 2.50%, and barring a major surprise, the rate decision itself is not where the real market interest lies. The policy statement is scheduled for 14.15 Frankfurt time (13.15 London), followed by a 14.45 press conference and updated staff projections. The September meeting comes days after data showed euro-area inflation hit 3.3% in August, with energy inflation surging to 14.3%. Eurostat has revised second-quarter euro-area GDP growth to 0.6% from the 0.4% flash estimate, with year-over-year growth at 1.2%, giving the ECB slightly more room to act without immediately threatening growth. With oil prices running back up to $100 and bond yields pushing higher, there is a heated debate on whether today's move will be the final rate hike of the tightening cycle, and that puts Lagarde's guidance firmly in focus. Analysts broadly agree that Lagarde is unlikely to commit to another rate hike; Barclays expects her to present the September move as a sufficiently robust response to current inflation risks, while stopping short of describing it as an "insurance hike". Deutsche Bank now expects another 25bp move in December, taking the deposit rate to 2.75%, while the market-implied terminal rate of 3.00-3.10% reflects the rise in energy prices. For EUR/USD specifically, the pair was near $1.1643 ahead of the decision, up less than 0.1% from Wednesday. The pair has been range-bound between approximately 1.1610 and 1.1660 this week, with the ECB's guidance the single most important near-term driver. A hawkish Lagarde, signalling openness to a December follow-up, could push EUR/USD toward 1.1700-1.1720; a deliberately neutral or "one and done" tone risks a retreat toward 1.1580-1.1600. One market participant warned that the ECB could "get caught out" if it miscalculates a 'one and done' approach, noting that being left behind by G10 peers with higher interest rates could have long-term impacts on the ECB's credibility. For GBP/EUR, the cross is anchored near 1.1644 and will take its cue from the same press conference: a hawkish ECB compresses the BoE-ECB rate differential and pushes GBP/EUR lower, while a neutral ECB tone would be supportive of the cross holding above 1.1620.

US Backdrop:

The current market-implied probability of a 25bp Fed hike at the 16 September FOMC meeting stands at 57%, with the decision finely balanced. Fed Chair Warsh flagged at Jackson Hole that underlying inflation is not slowing, reiterating that the PCE price index remains the gauge to be targeted. The July FOMC minutes showed policymakers remained concerned about persistent inflation and the possibility that further rate increases could be required, with several officials judging that financial conditions may not have been restrictive enough. Tomorrow's August CPI (13.30 London) carries a consensus of +0.4% month-on-month and 3.4% year-on-year for headline, with core CPI forecast at +0.4% month-on-month and 2.4% year-on-year. A print above consensus would materially lift hike odds and support the dollar; a softer reading would weaken USD across the board and could push GBP/USD toward 1.3600.

Technical Picture:

GBP/USD: Resistance at 1.3566 (today's early high, two-week peak), then 1.3600 (round number) and 1.3620. Support at 1.3520 (intraday consolidation base), 1.3500, and 1.3480.
GBP/EUR: Resistance at 1.1660, then 1.1700 (psychological). Support at 1.1620, 1.1600, and 1.1570 (key medium-term level).
EUR/USD: Resistance at 1.1660, then 1.1700 and 1.1720 (hawkish ECB scenario). Support at 1.1600, 1.1580, and 1.1540.
Outlook: On the H4 chart, GBP/USD has nearly reached the local target of the current upward move at 1.3566 and is forming a narrow consolidation range below this level, suggesting the pair requires a fresh catalyst to break higher. EUR/USD and GBP/EUR are both coiled ahead of the ECB press conference, with the direction of the next 50-pip move in each pair almost entirely dependent on Lagarde's tone this afternoon.

Today's Calendar:

Lagarde's press conference at 13.45 London is the sole market-moving event today; her language on whether 2.50% represents a sufficient response or merely a step in a continuing cycle will set the direction for EUR/USD, GBP/EUR, and broader risk appetite into tomorrow's dual data risk from the ONS and the BLS.

Outlook:

GBP/USD has the technical momentum to test 1.3600 if Lagarde disappoints EUR bulls and tomorrow's US CPI prints soft, but a hawkish ECB press conference combined with a firm CPI reading would likely see the pair retrace toward 1.3500 as EUR/USD surges and the dollar firms on rate expectations. GBP/EUR faces its most binary session of the week this afternoon: a "one and done" ECB signal would relieve pressure on the cross and allow a recovery toward 1.1680-1.1700, while any commitment to further tightening risks a swift move below 1.1600 that treasurers with EUR payables should be prepared to hedge against.

This commentary is provided for informational purposes only and should not be construed as investment, legal, or tax advice. Past performance is not indicative of future results. Please consult with qualified professionals before making any financial decisions.