The Japanese Yen (JPY) experienced significant strengthening across major currency pairs on Wednesday, with the USD/JPY pair dropping to 155.00 before rebounding to around 156.15, and the AUD/JPY cross falling to near 112.75. This movement is widely attributed to suspected large-scale interventions by Japanese authorities, who are estimated to have spent approximately $35 billion last week to support the Yen after it breached the 160.00 psychological level against the US Dollar [3][4]. Japanese Finance Minister Satsuki Katayama reiterated that Japan can take action against speculative foreign-exchange movements, keeping traders alert for further interventions [3][4].
The interventions come amid a broader context of shifting global risk sentiment. The US Dollar (USD) weakened against several major currencies, including the Swiss Franc (CHF) and Indian Rupee (INR), as optimism grew over a potential de-escalation of Middle East tensions. US officials, including Defense Secretary Pete Hegseth and Secretary of State Marco Rubio, confirmed the end of offensive operations against Iran, with President Donald Trump announcing a temporary pause in efforts to assist stranded vessels in the Strait of Hormuz. However, the blockade on ships to and from Iranian ports remains in effect [1][2].
The USD/INR pair extended losses for a second day, trading around 95.00, as the Rupee benefited from subdued oil prices and improved market sentiment. Indian equities opened higher, supported by the decline in oil prices, while foreign portfolio investors sold 36.22 billion rupees ($380.54 million) in domestic equities on Tuesday, partially offset by domestic institutional investor purchases of 26.03 billion rupees [1]. Meanwhile, the USD/CHF pair fell to near 0.7800 as the Swiss Franc strengthened on safe-haven demand and Switzerland's low energy dependence, despite a rise in headline inflation to 0.6% YoY in April [2].
Technical analysis suggests that while the Yen's uptrend remains intact, momentum has cooled, leaving pairs like AUD/JPY vulnerable to consolidation. The Reserve Bank of Australia raised its Official Cash Rate to 4.35%, with Governor Michele Bullock describing policy as "a bit restrictive" and emphasizing the need to monitor geopolitical and domestic developments [4]. For USD/INR, the pair maintains a bullish near-term bias, with potential for a rebound toward the record high of 95.53, while support lies at 94.72 [1].
Looking ahead, traders are focused on upcoming US economic data, including the ADP Employment Change report and April jobs data, with projections of 60,000 job additions and an unemployment rate steady at 4.3% [3]. The Swiss National Bank is expected to keep rates at 0% in June, and Japanese authorities have signaled readiness for further intervention if speculative moves persist [2][3][4].
CONCLUSION
Suspected intervention by Japanese authorities has led to a sharp appreciation of the Yen, causing notable volatility in global currency markets. The move, combined with easing Middle East tensions and shifting central bank policies, has pressured the US Dollar and influenced other major pairs. Market participants remain cautious, watching for further intervention and key economic data releases.