US-Japan Yen Intervention Raises Red Flags for Global Liquidity

The US and Japan have conducted a joint intervention in the yen for the first time since the late 1990s, raising questions about the impact on global liquidity and assets like Bitcoin.

The move aims to stabilize the currency without impairing US Treasury markets. Japanese two-year bond yields rose above 1.57% on Monday, signaling a shift away from low-interest-rate conditions in Japan.

US Treasury Secretary Scott Bessent emphasized the importance of coordination with the Bank of Japan (BoJ) and called for an expansion of the Federal Reserve's Foreign and International Monetary Authorities (FIMA) repo facility. This facility allows access to dollar liquidity without selling US Treasuries, which could be affected by increased borrowing costs if sales accelerate.

Economist Mohamed El-Erian noted that the US government is now bound into coordination with the BoJ, whose success depends on a comprehensive policy alignment in Tokyo.