US-Japan Intervention Triggers Liquidity Shifts, Impacting Risk Assets

The US and Japan have conducted their first joint yen intervention since 1998, signaling a potential shift in global macro-policy coordination. This rare event has sparked concerns about liquidity shifts and its impact on risk assets like Bitcoin.

The intervention saw the US selling euros on behalf of the Treasury, using the Exchange Stabilization Fund (ESF) to support the yen, which had fallen to around 164 per US dollar - levels described as the weakest in roughly four decades.

Treasury Secretary Scott Bessent emphasized the importance of close coordination with Japan's leadership and central bank. He also highlighted the Fed's FIMA repo facility as a crucial backstop for dollar liquidity, arguing that it should be expanded to support market stability.

The yen carry trade unwind has been underway due to rising Japanese two-year bond yields above 1.57%, indicating higher rates and increasing pressure on funding strategies. If this trend continues, it could lead to sharp cross-currency flows, tightening financial conditions for some market participants.