Trading in a narrow range during the Asian session on Friday, the British pound against the US dollar was nearly flat, hovering around the 1.3450 mark. However, a narrowing yield spread between UK and US government bonds is undermining sterling's fundamental support. Simultaneously, escalating geopolitical risks are driving safe-haven capital flows back into the US dollar, further pressuring the pound. The rebound in oil prices has rekindled market concerns about stagflation in the UK, where persistent inflation coupled with sluggish economic growth presents the Bank of England with a policy dilemma.

The narrowing yield spread is weakening support for the pound. Analysts at a prominent research firm note that "fundamental support for the pound appears to be waning," as the re-widening of the UK-US government bond yield spread directly erodes sterling's short-term outlook. A diminished yield advantage lowers the relative attractiveness of holding UK assets, potentially steering capital flows further towards the US dollar. Nonetheless, the analysts also emphasize that "market sentiment is still improving." Market participants are gradually digesting the uncertainty stemming from the recent political transition. The new Prime Minister Burnham's commitment to fiscal responsibility "appears far stronger than initially anticipated," a signal that partially offsets the drag from the narrowing yield spread and provides a layer of emotional support for the pound. If fiscal discipline continues to materialize, sterling may maintain a degree of resilience despite the fundamental pressures.

The oil price rebound has reignited stagflation anxieties. A sharp rally of over 3% in crude oil prices on Thursday, pushing them back above the $82 per barrel mark, has quickly stoked concerns about the UK's sticky inflation and weak growth, once again placing the Bank of England in a classic stagflationary predicament. This development directly tests the stance from the BoE's monetary policy meeting last week. Governor Andrew Bailey at the time downplayed the need for further rate hikes and expressed confidence in the UK's disinflation process, even amid rising geopolitical uncertainty. The rapid rebound in oil prices is now challenging that assessment. Should energy prices continue to climb, imported inflationary pressures could re-emerge, undermining the recent progress on inflation. The Bank of England will find itself caught in a deepening policy dilemma between "supporting a fragile economic recovery" and "curbing resurgent inflation," potentially prompting a repricing of market expectations for the future path of interest rates.

Geopolitical risks are boosting demand for the safe-haven US dollar. The escalating tensions in the Strait of Hormuz are severely shaking global market stability expectations, accelerating the flight of safe-haven capital into US dollar-denominated assets. The Iranian parliament is reviewing a key draft law that would prohibit US and Israeli vessels from transiting the strait and impose a 20% cargo fine on vessels from so-called "hostile" nations, while maintaining transit restrictions until the US lifts its blockade. Should the draft law make substantive progress, global energy transport and trade routes will face heightened uncertainty, with oil price volatility and supply chain risks rising in tandem. In this environment, market risk aversion is clearly intensifying, prompting investors to increase holdings of the US dollar as a traditional safe-haven currency, bolstering the upward momentum of the US dollar index. The pound, being a risk-sensitive currency, has little room for appreciation in the short term under the dual pressures of a stronger dollar and a geopolitical risk premium. If the situation in the strait deteriorates further, GBP/USD may continue to face downward pressure, with exchange rate volatility likely to amplify.

Federal Reserve official comments: Musalem strikes a slightly hawkish tone. St. Louis Fed President Alberto Musalem on Thursday delivered a slightly hawkish message. His commentary was rated slightly above the historical average, emphasizing the risk of "de-anchoring" even though inflation expectations are currently aligned with the 2% target. Musalem is focusing on core inflation in the context of energy volatility, leans towards a gradual approach to rate hikes, and assesses that core inflation could be in the 2.5%-3% range. He also stated that it is sometimes acceptable for a central bank to surprise markets, implying a willingness to prioritize its policy mandate over market expectations.

In summary, the narrowing UK-US government bond yield spread is weakening the pound's fundamental support, the rebound in oil prices is reviving stagflation fears, and escalating geopolitical risks are driving safe-haven capital flows into the US dollar. The Iranian parliament's deliberation of the Hormuz Strait draft law is further boosting risk aversion. Musalem's slightly hawkish remarks reinforce expectations that the Fed will maintain its tightening stance. The market is now awaiting the US non-farm payrolls report for clearer directional guidance. Under the triple pressures of a narrowing yield spread, stagflation worries, and geopolitical risks, the pound faces downside risks in the near term. Market focus is on whether the non-farm data can provide some respite for the pound or further exacerbate its decline.

At 15:08 Beijing time on August 7th, GBP/USD was quoted at 1.3448/49.