The Japanese Yen recently slid past ¥163 per US dollar, reaching a fresh multi-decade low not seen since 1986. This depreciation comes despite previous interventions by Japanese authorities, who spent $73.6 billion between April and May, and a total of approximately $215 billion since 2022, to support the currency. The yen continued its decline even after warnings from Finance Minister Satsuki Katayama, who stated that Japan is ready to take "decisive action" if needed.
Several factors contribute to the yen's weakness. Heightened tensions in the US-Iran conflict have pushed oil prices higher, typically strengthening the dollar against the yen. Additionally, there are concerns over Japan's fiscal expansion, with Prime Minister Sanae Takaichi's plans for aggressive spending being viewed unfavorably by markets given Japan's high gross debt-to-GDP ratio. The significant interest rate gap between Japan and the United States also plays a role, with the Bank of Japan's policy rate at 1% compared to the US federal funds rate of 3.50% to 3.75%, encouraging yen selling.
Analysts remain skeptical about the effectiveness of intervention, with some suggesting that the market is largely ignoring official warnings due to the high associated costs. While some investors are now watching the ¥165 level for possible intervention, others believe the yen could hit ¥170 to the dollar next year. The perceived lack of independence of the Bank of Japan and concerns about government meddling in monetary policy are also contributing to the yen's struggles, with experts noting that the current policy mix has led to a "doom loop."
The currency also weakened against the Singapore dollar, trading at ¥126.31. The continued depreciation is pushing up the cost of imports and broader inflation in Japan. Despite the Bank of Japan raising interest rates to a 31-year high of 1% in June, the yen remains at its weakest level in decades, with many investors believing the BOJ is behind the curve in addressing inflation.
