GBP/USD + GBP/EUR Market Update

PMI Day in the Shadow of $95 Oil: GBP/USD Slips to 1.3495 and EUR/USD Holds at 1.1586 as Triple Central-Bank Countdown Enters Final Week, Thursday, 03 September 2026

GBP/USD: 1.3495 | GBP/EUR: 1.1628 | EUR/USD: 1.1586

GBP/USD has drifted to 1.3495 in early London trade, extending the week's decline from the 1.3511 close on Wednesday, as elevated Brent crude and hawkish central-bank pricing continue to weigh on risk appetite across all three pairs. FTSE 100 futures point to a marginal decline at the open after the index closed at 10,756.45 on Wednesday, its lowest level in about two weeks, as investors remained concerned about inflation, elevated bond yields and geopolitical tensions in the Middle East. Today's session pivots on the UK and eurozone final composite PMI releases at 09.30am and 10.00am respectively, followed by US ISM services and jobless claims in the afternoon.

Overnight & Market Tone:

Today's GBP/USD range has been 1.3501 to 1.3521 in Asian and early European hours, with the pair settling near the lower end of that band as dollar demand persisted. UK 10-year gilt yields climbed above 5.25%, tracking a broader global bond sell-off and reaching their highest level since August 2007, as rising oil prices and increasingly hawkish signals from major central banks fuelled expectations for higher-for-longer interest rates. The yield on the benchmark 10-year US Treasury rose 8 basis points to 4.804%, marking its highest level in 20 months on Tuesday, and has held near those levels since. Risk sentiment remains fragile: the FTSE 100 fell 32.83 points, or 0.3%, to 10,756.45 on Wednesday, while the FTSE 250 dropped 0.8% to 24,324.06.

UK Data & Bank of England:

The key domestic release today is the S&P Global/CIPS final UK composite PMI for August at 09.30am. The flash reading posted 52.5 in August, up from 52.2 in July and above the 50.0 no-change value for the second month running. The headline services PMI rose to 52.8 in August from 52.1 in July, indicating a slightly faster pace of expansion in the country's dominant services industry. A downward revision to the final print would add to sterling headwinds; an upward revision would offer only modest relief given the dominant macro backdrop. Average cost burdens at private sector firms increased sharply in August and the rate of inflation quickened from July's five-month low, driven by stronger input price pressures in the service economy, with survey respondents widely noting higher fuel prices and efforts by suppliers to pass on rising transportation costs. That cost dynamic reinforces the MPC's dilemma. At its meeting ending on 17 June 2026, the MPC voted by a majority of 7-2 to maintain Bank Rate at 3.75%, with two members voting to increase Bank Rate by 0.25 percentage points to 4%. Speaking on 30 July 2026, three of the nine committee members voted for an increase, widening the hawkish minority. The next scheduled Bank of England rate decision is on 17 September 2026, with the market currently pricing a move of +7bp at that MPC meeting, implying roughly a 28% probability of a 25bp hike. A Reuters poll of economists conducted 13-18 August found that nearly 90% (56 of 64) expect the MPC to leave rates unchanged at 3.75% for the rest of the year. The divergence between market pricing and economist consensus reflects genuine uncertainty: a hot PMI print or further oil-driven CPI upside could shift OIS pricing materially before the 17 September decision.

European Backdrop & EUR/USD:

With the war still raging and inflation now at 3.3% in August, up from 2.9% in July, the ECB is expected to raise rates again, from 2.25% to 2.50%, at its meeting on 10 September, according to market pricing. Money markets are now pricing in almost a 100% probability of a rate hike next week, with another increase by year-end also seen as likely. ECB policymakers Olli Rehn and Martin Kocher warned that a prolonged conflict and rising inflation risks could warrant further tightening. The ECB's July minutes, published in late August, were unambiguous on the direction of travel: the minutes emphasised that the July pause should not be interpreted as the end of the tightening cycle, with another hike likely unless the inflation outlook improves significantly, while policymakers wanted to keep the September decision open, allowing room for the medium-term inflation outlook to improve. That window has now effectively closed given the August HICP print. Chancellor John Healey is expected to deliver his first major speech in the role as soon as next week, adding a domestic fiscal dimension to watch alongside the ECB meeting. On EUR/USD specifically, the exchange rate fell to 1.1586 on 3 September, down 0.02% from the previous session. The pair has been caught in a tug-of-war: a near-certain ECB hike is broadly priced, which limits further euro upside from that source alone, while the Fed's own hawkish repricing (see US Backdrop) is providing offsetting dollar support. Eurozone inflation data released earlier this week showed price growth at its highest level in nearly three years, reinforcing expectations for further ECB tightening, yet EUR/USD has failed to sustain a break above 1.1620, suggesting the market views the ECB move as already in the price. The pair's near-term direction will be determined by the relative pace of further tightening beyond September: if the ECB signals a pause after 10 September whilst the Fed hikes on 16 September, EUR/USD could test 1.1540-1.1520. Conversely, an ECB press conference that flags a December follow-up could push the pair back toward 1.1650. Treasurers with direct EUR/USD exposures should treat the 10-16 September window as a period of elevated two-way risk rather than a one-directional move.

US Backdrop:

Federal Reserve officials are likely to hike the federal funds rate by 25 basis points at their September meeting, with the CME FedWatch Tool showing a 66% probability. Fed Chair Kevin Warsh, who succeeded Jerome Powell in May 2026, used his first Jackson Hole keynote on 28 August to deliver a markedly more hawkish message than markets expected, characterising financial conditions as still relatively loose, observing that more than half of the goods and services the Fed tracks are rising at 3% or more annually, and indicating he does not expect inflation to return to the 2% target on its own. Today's ISM Non-Manufacturing/Services Index for August is expected at 54.5 versus a prior reading of 54.1, and a beat would further cement September hike expectations, providing additional dollar support across all pairs. Friday's non-farm payrolls report remains the week's dominant event risk for USD.

Technical Picture:

GBP/USD: Resistance at 1.3521 (today's Asian high), then 1.3550 (Wednesday's intraday high) and 1.3590 (28 August close). Support at 1.3495 (current spot/session low), 1.3480 and 1.3450 (round-number floor).
GBP/EUR: Resistance at 1.1650 (Tuesday's high) and 1.1670 (1 September close). Support at 1.1620, then 1.1590 (multi-week low). The pair has compressed 41 pips since Monday as ECB hike pricing has eroded sterling's relative rate advantage.
EUR/USD: Resistance at 1.1610 (Wednesday's intraday high) and 1.1650 (31 August level). Support at 1.1580, then 1.1540 (key technical floor ahead of the ECB meeting). The pair is trading in a tight 70-pip range as opposing central-bank forces neutralise directional momentum.
Outlook: GBP/USD remains biased lower within the 1.3480-1.3550 range so long as gilt yields hold above 5.20% and Brent stays near $95; EUR/USD is similarly range-bound, with a break of 1.1580 support opening a test of 1.1540 ahead of the ECB decision.

Today's Calendar:

The 03.00pm ISM services print is the session's pivotal release: a reading above consensus would reinforce the 66% CME-implied probability of a Fed hike on 16 September and is likely to press GBP/USD and EUR/USD toward their respective support levels ahead of Friday's payrolls.

Outlook:

With Brent crude near $95, gilt yields at 18-year highs and CME FedWatch pricing a 66% probability of a Fed hike, the path of least resistance for GBP/USD remains lower toward 1.3450-1.3480 unless today's UK PMI final or US data deliver a meaningful dovish surprise. GBP/EUR faces its own compression risk: a fully-priced ECB hike on 10 September followed by a Fed move on 16 September would leave sterling's 150bp rate advantage over the euro looking increasingly fragile, and treasurers with EUR payables due in the next two to four weeks should consider whether current levels near 1.1628 represent an acceptable hedge entry point ahead of a potentially volatile fortnight.

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.