Sterling Slides as Markets Brace for BoE, US Midterms

Key Moments

Election Jitters and Data-heavy Calendar Weigh on Sterling

The British Pound weakens against the U.S. Dollar, with GBP/USD easing back to roughly 1.3405 during early Asian trade on Tuesday and ending a four-day winning run. The pullback comes as investors enter a week packed with risk events, including U.S. midterm elections, the Bank of England (BoE) policy announcement, and U.S. September labor market figures.

The approaching U.S. midterm contests are seen as a potential catalyst for a renewed focus on inflation and fiscal concerns. Market participants are positioning around how the results could reshape the broader macro narrative. Current expectations indicate Democrats are widely projected to secure the House of Representatives, while the outlook for control of the Senate remains uncertain.

Election Scenarios and Policy Implications

According to economists cited by Reuters, a scenario in which Democrats secure both the House and Senate could lead investors to anticipate tougher regulation and oversight of Artificial Intelligence (AI), which may weigh on financial markets.

If Democrats win the House and Republicans keep the Senate, the implications for the U.S. fiscal trajectory are seen as mixed. By contrast, in the event of a Republican sweep, investors expect the administration could pursue additional tax changes or higher defense outlays, with the potential to further expand an already large federal budget deficit.

BoE Expected to Restart Hiking Cycle

Economists surveyed by Reuters anticipate that the BoE will raise the Bank Rate from 3.75% to 4.0% at its November meeting on Thursday. This would represent the first policy tightening since August 2023, when inflation remained above the central bank’s 2% target. Market participants will scrutinize the subsequent press conference for signals on the future path of UK borrowing costs. Any hawkish remarks from Governor Andrew Bailey could lend support to the Pound against the Dollar.

Strategists See Limited Pound Upside Despite BoE Move

Analysts at Brown Brothers Harriman (BBH) highlight that Thursday’s BoE decision and Monetary Policy Report are widely viewed as the beginning of a fresh tightening phase, with the Bank “widely expected to start tightening with a 25bps hike to 4.00% after standing pat all year.” They argue that “firmer UK inflation and economic activity back the move,” and they look for a “vote split…seen at 7-2 with doves Alan Taylor and Swati Dhingra supporting a hold.”

However, BBH warns that “BoE guidance and the updated MPR will test market expectations for 100bps of tightening over the next twelve months.” In their assessment, “persistent spare capacity across the forecast horizon would strengthen the case for pricing out hikes and limit GBP upside,” implying that while the immediate rate increase could underpin Sterling, the broader communication may constrain more bullish market expectations for the policy path.

Hawkish Fed Tone Supports the Dollar

Comments from Fed’s Logan add further support to the Dollar. Logan delivers a notably hawkish message, reflected in an FXS Speechtracker reading of 8/10, above the 7.7/10 historical average and indicating a firmer stance relative to the usual baseline. The emphasis that the Fed “needs at least two more quarter-point rate hikes” and that skipping a meeting does not alter the ultimate policy destination, together with robust growth, strong consumer demand, and a balanced-to-tightening labor market, underscores a determination to keep policy “modestly restrictive” until inflation clearly returns toward 2%.

The focus on gradualism and transparent communication points to a preference for steady tightening that allows the private sector and investors time to adjust, providing a constructive backdrop for the Dollar. Consistent with this, the FXS Fed Sentiment Index increases by 0.95 points to 143.62, solidly in hawkish territory and aligned with the elevated Speechtracker score. This rise indicates markets are reading Logan’s comments as a signal that more policy action lies ahead – a setup that commonly favors the Dollar against currencies such as the Euro and Yen.

Technical Picture: Sterling Still Constructive Above Key Averages

On the daily chart, GBP/USD maintains a short-term bullish structure as the pair trades above both the 20-period Bollinger middle band and the 100-day simple moving average (SMA). Spot is pushing into the upper portion of the Bollinger band range, while the 14-day Relative Strength Index, hovering near 58, points to positive but not overstretched momentum. This configuration indicates that buyers retain the upper hand as long as prices remain above these moving average supports.

On the upside, resistance is located near the upper Bollinger band around 1.3465, where further gains could encounter profit-taking or a pause in the rally. On the downside, the first notable support stands at the 100-day SMA near 1.3385, followed by the Bollinger middle band around 1.3318. A more extended retreat would likely find additional support ahead of the lower Bollinger band close to 1.3175.

(The technical analysis of this story was written with the help of an AI tool. Know more.)

Pound Sterling Basics and Key Drivers

The Pound Sterling (GBP) is the official currency of the United Kingdom and is described as the oldest currency in the world (886 AD). It is characterized as the fourth most traded foreign exchange (FX) instrument globally, accounting for 12% of all FX transactions and averaging $630 billion per day, based on 2022 data. Major pairs include GBP/USD, commonly referred to as “Cable” and representing 11% of FX turnover; GBP/JPY, known among traders as the “Dragon” with a 3% share; and EUR/GBP at 2%. The Pound is issued by the Bank of England (BoE).

Monetary Policy and Its Impact on GBP

The BoE’s monetary policy decisions are identified as the most important influence on the value of the Pound. Policy is guided by the objective of “price stability,” defined as inflation of around 2%. The main policy lever is the official interest rate.

When inflation runs above target, the BoE seeks to cool price pressures by raising rates, which makes credit more expensive for households and companies. This is typically positive for GBP, as higher yields can make UK assets more attractive to international investors. Conversely, when inflation falls too low and signals weaker growth, the BoE may cut rates to lower borrowing costs and encourage investment, which can weigh on the currency.

Macro Data and Trade Balance Effects on Sterling

Economic indicators also shape GBP’s direction. Releases such as gross domestic product (GDP), Manufacturing and Services PMIs, and employment figures are cited as important gauges of economic health that can move the currency. Strong data tends to support the Pound by drawing in foreign investment and potentially prompting the BoE to consider tighter policy. Weaker readings usually have the opposite effect.

The trade balance is another key metric. It measures the gap between export earnings and import spending over a specific period. A country that delivers highly desirable exports can see increased demand for its currency, as foreign buyers need that currency to pay for goods. As a result, a positive trade balance is associated with a stronger currency, while a negative balance generally exerts downward pressure.