The Japanese Yen falls below the 160 threshold, triggering intervention alerts——

📉 On March 27, the yen against the US dollar fell below 160 for the first time since July 2024, reaching the intervention critical point for 2024.
📊 Since April 2025, the USD/JPY has appreciated by a total of 14%. Japan has spent approximately $150 billion on currency market interventions since 2022, with about $95 billion invested in a single round from April to July 2024.
🗣️ Japan’s top foreign exchange official, Masamura Jun, issued the strongest warning to date on March 30: if speculative activities continue, “decisive measures will be taken swiftly or are imminent.” This is the first time he has used the term “decisive measures” since taking office.
💰 Hedge funds have started betting—massively buying USD/JPY put options to hedge against potential interventions. The surge in short-term options demand indicates market focus is shifting from long-term trends to short-term intervention risks.
🔥 Background driver: Middle East conflicts pushing oil prices higher, Japan’s trade conditions worsening as an energy importer, combined with the Fed’s hawkish stance, intensify pressure on the yen.
The Bank of Japan is also signaling a hawkish stance—March meeting minutes show policymakers discussed the possibility of further rate hikes, with the April decision potentially marking a key turning point.
The 160 threshold game is heating up. The probability of intervention is significantly increasing, but historical experience shows that if fundamentals remain unchanged, unilateral interventions tend to be short-lived.
#日元 # Foreign exchange intervention #日本央行 # USD/JPY