Yen Intervention: What Happened and Why It Matters

The recent yen intervention sparked confusion and misinformation among market participants.

The US Treasury and Federal Reserve stepped in to support the Japanese currency after it weakened to around 164 per dollar, its lowest level in nearly four decades.

The intervention was significant, with Japan reportedly spending ¥8.45 trillion ($53-59 billion) in a single session, while the total intervention across the week approached $75 billion.

The US contribution was smaller, likely around $5-10 billion, and used euros rather than dollars, meaning it did not require selling Treasuries or dumping the US currency.