The US dollar exhibits a mixed performance, yet predominantly shows strength, indicating a likely firm conclusion to the week. Japan’s finance minister issued a warning of potential “decisive action” if deemed necessary; however, the yen did not react accordingly. The yen has experienced its weakest performance for four out of the last five weeks, despite a low level of volatility. The UK is set to welcome a new prime minister on Monday, and the anticipation of a market-friendly Chancellor of the Exchequer has ignited a rally in Gilts, reminiscent of the optimism surrounding the current Chancellor a couple of years ago. The euro trended lower in North America as the greenback appeared to benefit from a safe haven appeal following reports that Iran has urged the Houthis to close the Strait of Bab El-Mandeb, should the US strike Iran’s power grid. If so, the dollar exhibited a more pronounced reaction compared to crude oil prices. In any event, after reaching nearly $1.1485 on Wednesday, the euro reverted to approximately $1.1430 during the North American session. It has maintained its position above this level today; however, it has struggled to exceed $1.1450 significantly. The euro settled near 1.1415 last week.

The Japanese yen slipped to a one-week low yesterday. On an intraday basis, the dollar has breached the 20-day moving average but has not closed below it since mid-May. It is observed slightly above JPY162.00 today. The dollar reached JPY162.55 yesterday, nearing the 40-year high recorded on July 1 (~JPY162.85). It is currently fluctuating primarily within the range of JPY162.15 to JPY162.50 today. Options valued at approximately $540 million at JPY162.00 are set to expire today. New threats by the finance minister to “take decisive action” did not influence the market. The yen’s historical (actual) volatility over the past two weeks stands at approximately 4.4%, a figure that is relatively low when compared to the G10 currencies, and also low in absolute terms for the yen itself.

The broadly firmer dollar, coupled with the absence of confirmation regarding the next prime minister’s Chancellor, resulted in sterling relinquishing approximately half of Wednesday’s surge. Sterling retraced from nearly $1.3560, the peak since May 12, to $1.3460. Last week’s high was approximately $1.3450. It has declined to nearly $1.3435 today. The 1.34 area may offer solid technical support. It corresponds to a 38.2% retracement of sterling’s rally since late June, when it reached approximately 1.3140, and the 200-day moving average. Initially, the Canadian dollar appreciated to its highest level since mid-June yesterday; however, it failed to maintain this momentum due to a risk-off sentiment, a broadly stronger greenback, and a slight widening of the US two-year premium, which reached a new three-day high.

The US dollar maintained psychological support, rebounding from CAD1.4010 to nearly CAD1.4060, yet it remained below Wednesday’s peak, which was slightly above CAD1.4075. The greenback is currently consolidating within a range of approximately CAD1.4025 to nearly CAD1.4050. Options for approximately $475 million at CAD1.4015 are set to expire today. The Australian dollar experienced fluctuations within a narrow range of less than 15 ticks yesterday, oscillating around the $0.7000 mark. It reached approximately 0.7020 on Thursday, marking the highest level since June 22. It has declined to a three-day low today, approaching $0.6965. Last week, it settled near 0.6955.