Sterling weakened against the dollar on Wednesday, with GBP/USD down 0.28% in North American trade and changing hands at 1.3426 after an intraday peak of 1.3471. The move came as the US and Iran exchanged attacks near the Strait of Hormuz and across the Gulf, and as US releases pointed to firm employment alongside moderating momentum in activity. Oil and the dollar strengthened, with WTI up more than 2% while the US Dollar Index (DXY) rose 0.19% to about 99.50. Iran said US strikes hit Qeshm Island, and the IRGC reported attacks on US bases; state media also said contacts with Washington had paused for several days.
On the data front, ADP National Employment for May rose by 122K versus 117K expected, following April’s increase in JOLTS vacancies; markets are looking for 85K on Friday’s Nonfarm Payrolls. ISM Services PMI advanced from 53.6 to 54.5 in May, while its Prices Paid measure rose from 70.7 to 71.3. In the UK, S&P Global Services PMI fell from 52.7 to 49.3, though it was above the 47.9 forecast; money markets have priced a quarter-point Bank of England rate rise through the September meeting. Technically, GBP/USD is below an SMA cluster around 1.3450 but above support near 1.3358, with RSI (14) near 47 and resistance around 1.3598.
Geopolitical Tension Drives Dollar Strength
Given the escalation between the US and Iran on June 3, 2026, we see a classic flight-to-safety trade favoring the US Dollar. The conflict in the Strait of Hormuz, a critical oil chokepoint, is pushing energy prices higher and increasing market uncertainty. This environment makes holding dollar-denominated assets more attractive, creating direct pressure on pairs like GBP/USD.
We’ve seen this pattern before during periods of geopolitical stress. For instance, in the initial weeks of the 2022 Ukraine conflict, the US Dollar Index (DXY) rallied over 3% as investors sought safety, while oil prices surged. Currently, with West Texas Intermediate crude already climbing above $85 a barrel, the inflationary shock will likely hit the UK, a net energy importer, harder than the energy-independent United States.
Fundamental And Strategic Implications For GBP/USD
The economic data further supports a weaker outlook for the Pound against the Dollar. US labor markets are solid, with the latest Nonfarm Payrolls report showing the economy added 175,000 jobs, keeping the Federal Reserve on a hawkish path. In contrast, the UK’s contracting Services PMI points toward economic weakness, creating a stagflationary dilemma for the Bank of England.
This growing divergence in economic strength and central bank policy makes a bearish position on GBP/USD compelling. While the Bank of England might be pressured to hike rates to fight oil-driven inflation, doing so into a slowing economy could be a policy error that further weakens the Pound. The Fed, on the other hand, has a much clearer mandate to hold rates steady or higher given the resilient US data.
For the coming weeks, we believe using options to express a bearish view is the most prudent strategy. Buying GBP/USD put options with strike prices below the key 1.3358 support level offers a defined-risk way to profit from a further decline. We are looking at contracts expiring in July and August to allow time for these geopolitical and economic themes to play out.
We must also watch implied volatility, which has already ticked up to 9.5% for one-month GBP/USD options. The rising cost of options suggests that using put spreads, such as selling a lower-strike put to finance the purchase of the 1.3350-strike put, could be a more capital-efficient approach. This strategy would benefit from a steady decline in the pair toward the 1.3200 level.
