Japanese Yen: Intervention risks rise – ING

§ 01 Executive Snapshot

• What: The Japanese Yen has broken above 2024 highs, prompting speculation about potential intervention by the Bank of Japan (BoJ).
• Who: Key players include ING’s Chris Turner and the Bank of Japan.
• Why it matters: The weak yen is affecting Japan’s import costs and cost of living, raising concerns for the electorate and influencing monetary policy decisions.

§ 02 Key Developments

• USD/JPY has reached levels last seen in the 1980s, surpassing 162.
• The BoJ is expected to intervene again following over $70bn in sales in late April/early May.
• Japan currently holds approximately $1.1 trillion in FX reserves, with the low point this decade being around $1.07 trillion.

§ 03 Strategic Context

• The Japanese Yen's weakness is contributing to rising import costs, impacting Japan's cost of living crisis and government subsidy measures.
• The IMF’s classification of currencies as ‘free floating’ is a significant concern for Japan, as multiple interventions could downgrade its status.

§ 04 Strategic Implications

• Immediate implications include potential market volatility and the influence of US economic data on the BoJ's intervention timing.
• Long-term implications are tied to the sustainability of Japan’s FX reserves and the impact of currency classification on monetary policy.

§ 05 Risks & Constraints

• Regulatory risks stem from the IMF’s intervention classification, which could limit the BoJ's ability to respond frequently.
• Technical constraints include finite FX reserves, which could restrict intervention effectiveness.

§ 06 Watchlist / Forward Signals

• Upcoming US economic data and remarks from Federal Reserve Chair Kevin Warsh could influence BoJ intervention timing.
• The period surrounding Japan’s public holiday on July 20 may serve as a critical window for potential BoJ actions.