Currency markets reacted to ongoing uncertainty surrounding the US-Iran ceasefire, with both the Japanese Yen (JPY) and Pound Sterling (GBP) experiencing pressure as investors assessed the sustainability of the truce and its implications for global inflation and monetary policy. The AUD/JPY cross extended its winning streak for the fourth consecutive session, trading around 111.70, as the Yen weakened due to higher oil prices and concerns over Middle East supply disruptions. Japan's sensitivity to oil price fluctuations was highlighted, and market analyst Sho Suzuki noted expectations for more expansionary fiscal policy in Japan if the conflict persists [1].
Bank of Japan Governor Kazuo Ueda reiterated that short- and medium-term interest rates remain clearly negative, with accommodative financial conditions supporting moderate capital expenditure growth. However, the upside for AUD/JPY may be limited as the Australian Dollar faces headwinds from fading optimism over the ceasefire, with reports indicating the 10-point framework lacks full commitment from both sides, leaving the agreement fragile and incomplete [1]. The Reserve Bank of Australia has already raised rates by 50 basis points to 4.10% in response to persistent inflation, and markets are pricing in another hike in May, with rates projected to reach 4.61% by year-end [1].
Meanwhile, the Pound Sterling traded lower around 1.3400 against the US Dollar, reflecting mild selling pressure as market sentiment turned risk-averse due to doubts about the ceasefire's longevity. S&P 500 futures declined 0.2% to near 6,770, and the US Dollar Index edged up to 99.10, signaling a cautious market mood [2]. Market participants expressed concern over the two-week US-Iran truce, citing ongoing Israeli attacks on Iran-backed Houthis in Lebanon and criticism from Iran's parliament speaker Mohammad Bagher Qalibaf regarding US actions under the ceasefire proposal [2]. Both the US and Iran confirmed they are sending teams to Pakistan for the first round of negotiations on the 10-point peace proposal [2].
On the domestic front, UK investors are seeking clarity on the Bank of England's monetary policy outlook. While optimism over the Iran war had previously anchored global inflation expectations and supported bets on BoE rate hikes, the current uncertainty is prompting traders to reassess these expectations. Higher energy prices due to the Middle East conflict had earlier fueled inflation concerns and expectations for tighter monetary policy [2].
CONCLUSION
Uncertainty over the US-Iran ceasefire and ongoing Middle East tensions are driving volatility in major currency pairs and fueling inflation concerns. Central banks in Japan, Australia, and the UK are closely watched as markets adjust expectations for future monetary policy moves in response to evolving geopolitical risks.