Sterling edged higher in North American trade on Wednesday as tensions in the Middle East supported the US Dollar and pushed oil prices higher. The moves came after fresh hostilities between the US and Iran in recent days.<\/p>\n
GBP\/USD was last at 1.3371, up 0.09% on the session. The pair held firm despite the broader risk-off tone, while markets monitored developments around the Hormuz-linked supply shock implications for energy and currencies.<\/p>\n
We are seeing a modest firming in the Pound Sterling, but the primary driver is the geopolitical risk premium being added to oil prices. With Brent crude futures jumping over 8% in the last 48 hours to trade above $95 a barrel, its highest since late 2025, currency markets are reacting to the inflationary shock. This situation mirrors past Hormuz incidents, such as in 2019 when similar attacks caused a near 15% intraday spike in oil.<\/p>\n
For derivative traders, this translates directly into higher expected price swings, and we should respond by positioning for increased volatility. One-month implied volatility on GBP\/USD options has already surged from around 7.0% to 9.5% this week, indicating traders are buying protection against sharp, unpredictable moves. We believe purchasing straddles or strangles is a prudent way to capitalize on this uncertainty without betting on a specific direction for the currency pair.<\/p>\n
The surge in energy costs complicates the Bank of England’s path, as they have been trying to manage inflation which only recently fell to their 2% target in May 2026. The overnight index swaps market is now pricing out the 25-basis-point rate cut we had anticipated for the September meeting. This new expectation of tighter monetary policy for longer is providing a floor for the pound.<\/p>\n
At the same time, the US Dollar is catching a safe-haven bid, as is typical during periods of global instability. The Dollar Index (DXY) has climbed 0.5% to a six-week high of 104.20, which is capping any significant upside for the GBP\/USD pair. This creates a tense equilibrium where both currencies are strengthening for different reasons.<\/p>\n
Given these conflicting pressures, we should consider option collars to hedge existing long positions in GBP\/USD. This involves buying a protective put option while simultaneously selling a call option to finance the purchase, defining a clear trading range. This strategy is effective now as the heightened volatility makes the premium received from the sold call more attractive.<\/p>\n\n\n\n