Japan’s Tightening vs. Fed Cuts: A Liquidity Crossroads for Crypto

Short-term yields on Japanese government bonds have reached their highest point in almost a decade – and that is very relevant for the cryptocurrency market.

While all eyes are on the latest interest rate decision from the US Federal Open Market Committee, the Bank of Japan will not set its own policy stance until a day later.

And the circumstances for each country couldn’t be more different. While the Fed is expected to cut rates by 0.25% on December 10, the Bank of Japan is leaning in the opposite direction. Markets are increasingly pricing in the possibility that the BoJ will turn aggressive – or at least signal a shift from its historically accommodative monetary policy.

Japanese 10-year bond yields have risen more than 80% since January, reaching their highest point since the year before the 2008 financial crisis.

The Bank of Japan has raised interest rates three times since 2024, marking a historic break from decades of near-zero policy.

This pivot is of great importance for speculative markets. With 10-year yields already near 2%, much of the tightening is already priced in – but the signal of an aggressive BoJ is still important for global liquidity.

For years, low Japanese interest rates have produced an incredibly cheap yen. This led to investors worldwide borrowing in yen to invest in other assets, a phenomenon known as the “Yen Carry Trade”. This cheap source of liquidity became a cornerstone of global risk-taking, fueling positions in equities, emerging markets and, increasingly, digital assets.

If the Bank of Japan signals a decisive end to this era, the consequences will reach far beyond Tokyo. A stronger yen and higher domestic yields would make borrowing in Japan less attractive, effectively draining one of the world’s longest-standing liquidity pipelines.

For speculative markets like crypto, this shift could pose headwinds.

Japanese two-year bond yields have risen above 1%, indicating that bond investors expect at least one more rate hike in the future, following a forecast jump to 0.75% this week.

And while markets have reacted to fears that the Yen Carry Trade could end, short-term yields imply that most of these rate hikes are already priced in. Despite the rise, the Yen will maintain its lower yield status compared to almost all countries in the world. This implies that the carry trade may not disappear completely, but it will lose much of its appeal.

For crypto, this leaves investors at a crossroads. While on the one hand an expansionary austerity in the US may boost risk appetite in the short term, fears of liquidity drains in Tokyo may dampen that enthusiasm.