What awaits Sterling this week

In this article, I will try to present a comprehensive picture of the British Pound Sterling – specifically, GPBUSD, benchmark FX pair. I will cover the following aspects: technical picture, forwards, swaps and interest rate differential, implied volatility, major levels based on options expiry, political and geopolitical backdrop and the upcoming macroeconomic data.

Price context

At the time of writing, GBPUSD was testing the psychologically important 1.35000 level. The pair has rallied more than 1.5% from the late-July low of 1.32737, driven primarily by disappointing U.S. Gross Domestic Product (GDP) report and softer-than-expected U.S. Nonfarm Payrolls (NFP) report. Both reports have lowered Federal Reserve (Fed) rate hike expectations and weakened the greenback.

The very latest forward curve is remarkably flat throughout the six months, reflecting a near-convergence of GBP and USD rates. Options volatility surface shows a persistent GBP-put skew that widens with tenor, suggesting that GBPUSD downside protection is in demand. Ahead lies a rather heavy week in terms of data reports: U.S. Consumer Price Index (CPI) on Wednesday is the immediate catalyst, but Thursday's UK Q2 GDP, June industrial production, and trade balance releases will be decisive for the Bank of England (BoE) rate path and, by extension, GBPUSD direction. 

Technical picture

The long-term trend in GBPUSD is sideways, as the pair has been trading within a broad range of 1.30300 and 1.37400 since April 2025. The short-term trend, however, is clearly bullish. GBPUSD remains withing an ascending channel with higher lows since late June 2026. 10-day moving average (DMA) is rising, while 200-DMA is flat. Near-term resistance lies near 1.3556 (15 July session high). Ichimoku cloud support is near ~1.3399.

GBP/USD daily chart

The pair posted a bullish outside day candle on Friday and is now pressing into the 1.3500-1.3530 resistance band. A sustained close above 1.3530 would open the path to the 15 July trend high at 1.35584. Failure to hold above 1.3500 would see the first support at the rising 10-DMA (~1.3441), with more substantial demand at the 200-DMA cluster (~1.3410).

Forwards, swaps and interest rate differential

The swap structure reveals a near-zero rate differential between GBP and USD over the course of the next six months, with only a modest negative bias at 1-year horizon. 

FX swap points (as of Aug. 11, 2026)

Source: CME Group

At present, the negligible swap points out to 6M indicate that GBP and USD overnight/term rates are effectively equivalent. The 1-year swap of approximately -5.8 pips (mid) implies GBP rates marginally above USD rates at the 1-year horizon, consistent with market expectations of a precautionary BoE hike later this year versus a Fed that remains divided on further tightening.

The GBPUSD forward curve is flat to slightly inverted beyond 1 year, declining gradually to 1.3213 at 10 years. The flat near-term forward curve means there is minimal carry cost for either direction at 6-month horizon. This is relatively unusual and reflects the convergence of BoE and Fed policy rates. Beyond 1 year, the gradual decline in forwards suggests the market prices in a slow structural erosion of GBP's rate advantage, possibly reflecting expectations that BoE rate hikes will be reversed before Fed cuts materialize.

Implied volatility (IV)

GBP/USD implied volatility displays a normal upward-sloping term structure, rising from 4.51% at the 1-week horizon to 6.99% at 1 year.

At-the-month (ATM) volatility term structure (as of Aug. 11, 2026)

*RR – risk reversal

**ON – overnight

Source: CME Group

The overnight volatility is relatively high at 6.94%, reflecting the presence of a near-term event risk from U.S. CPI (Wednesday) and UK GDP (Thursday). The 25-delta risk reversal is persistently negative across all tenors, indicating that GBP puts (downside protection) enjoy a premium over GBP calls. In other words, the demand for 'bearish' protection is higher than the demand for 'bullish' protection.This skew widens from -0.36% at 1M to -0.83% at 1Y, suggesting the options market assigns greater probability to GBP depreciation over medium-term, which is consistent with investors’ concerns about UK growth, the energy price shock from the Middle East conflict, and the possibility that BoE rate hikes prove counterproductive.

Major levels based on options expiry

Based on the volatility surface and spot pricing, the following key strike zones can be estimated for near-term expiries using ATM and 25-delta levels:

Data as of Aug. 11, 2026

Source: my own calculations

The 1.3500-1.3510 zone represents the gravitational center for near-term options, making it a highly contested level. Strikes clustering at round numbers (1.3400, 1.3500, 1.3600) act as options-related support/resistance due to hedging flows. The 25-delta put strike for the 1-week expiry (~1.3470) aligns closely with last week's session lows, while the 25-delta call strike (~1.3545) closely matches the 15 Jul high at 1.3556, reinforcing that level as a meaningful barrier.

Political and geopolitical situation

The dominant geopolitical factor is still the ongoing U.S.-Iran hostilities and Strait of Hormuz issues. Oil prices rose to a one-week high on Tuesday as investors doubt that a potential U.S.-Iran peace deal could be reached soon. It is still not clear how long the supply disruptions (including in Bab el-Mandeb Strait) will persist. Higher energy costs fuel UK headline CPI, complicating the BoE’s policy calculus and representing a persistent headwind for sterling.

Another major theme is the present policy division within the Fed. At its July meeting, the FOMC held rates unchanged but three members dissented in favour of a hike, the most hawkish dissent roughly a decade. At the same time, July’s disappointing NFP print (-23,000 vs +80,000 expected, with -103,000 in prior revisions) has lowered the probability of a rate hike in September from ~70% to ~40, which, in turn, provided near-term support for GBPUSD via dollar weakness.

As for the BoE, its decision is due on September 17. Markets are currently pricing in only a ~25% chance of a 25-basis point (bps) rate hike on that meeting, while the odds of an October hike are more than ~50%. 

Upcoming macroeconomic data

The following releases are due on Thursday and will collectively shape expectations for the BOE’s September decision:

Q2 GDP (preliminary). Markets respect a modest decline (+0.4% in Q2 after a +0.6% in Q1). Strong retail sales in June (unexpectedly helped by warm weather and the World Cup) could produce an ‘upside surprise’.

June industrial production. It has been relatively weak lately amid a modest UK manufacturing Purchasing Managers Index (PMI). A weak report would weigh on GBP by highlighting the vulnerability of the UK’s manufacturing sector to the energy price shock. A positive surprise (potentially from defense-related or pharma output) would add support the sterling.

Trade balance. The UK has been running a persistent trade deficit for years now and it is likely to widen further due to rising energy costs. A worse-than-expected deficit would remind markets that UK’s structural current-account is a major vulnerability, which is a medium-term negative for the GBP.

Monthly GDP data (June). The monthly GDP figure will be watched closely for momentum heading into Q3. A strong June reading would suggest the possibility of an upward Q2 GDP revision and would therefore strengthen the case for the BoE’s hawkish action. On the other hand, GDP weakness would indicate that the economy was losing momentum even before the latest oil price shock. 

Arguably, the single most important report for the FX market is the UK quarterly GDP. Should the figures come out higher than expected (for example, +0.5% q-o-q), traders will likely interpret it that the UK economy is successfully absorbing the energy shock. This will underpin BoE confidence to either hold or tighten the rates, which, in turn, will probably pull GBPUSD above the 1.3558 July high. Alternatively, should the figures come out lower than expected (for example, +0.3% q-o-q), market participants will begin to worry about stagflation, which would undermine the case for any BoE hike, and potentially push GBPUSD towards 200-DMA support at 1.3410.

Risk/reward assessment

While the U.S. CPI and UK GDP report is a major unknown, the technical picture is mostly bullish. The Friday’s bullish outside day candle and rising 10-DMA favor the upside. At the same time, the options market’s persistent GBP-put skew and widening risk reversals signal that the market has a hedging preference for GBP downside protection. The key bearish risk is that a higher-than-expected U.S. CPI would spur Fed rate hike expectations. If it is combined with a poor UK GDP reading, GPUSD will almost certainly drop below the 200-DMA at 1.3410 and move toward July lows near 1.3270. Alternatively, soft U.S. CPI combined with better-than-expected UK GDP report could propel GBPUSD through 1.3556 and towards May high near 1.3658.