The anticipated BOJ yen interest rate hike on December 19, 2025, is expected to provoke risk aversion in the cryptocurrency market. It aims to strengthen the yen, reverse carry trades, and increase funding costs, creating volatility for Bitcoin and altcoins.
The expected rate hike could lead to reduced liquidity in crypto markets, impacting Bitcoin and altcoins due to higher funding costs.
The Bank of Japan (BOJ), directed by Governor Kazuo Ueda, will likely amplify its monetary policy with a rate hike. This adjustment follows year-long evaluations and internal debates documented in BOJ minutes, indicating a shift from ultra-low rates over the past year.
Governor Ueda and his team are enacting these changes to address inflation and economic stability by adjusting interest rates from their long-time lows. During Ueda’s governorship, emphasis has been placed on re-evaluating policies against the backdrop of inflation pressures.
The adjustment in interest rates could lead to unwinding yen carry trades, affecting liquidity in cryptocurrency markets. Analysts predict potential fluctuations in Bitcoin’s value, expecting a drop due to increased funding costs and market volatility.
While the regulatory response remains undefined, the rate hike can drive shifts in trading strategies for Bitcoin and altcoins. Some analysts anticipate significant disruptions, considering historical contexts where past BOJ actions influenced crypto valuations.
Possible financial repercussions include Bitcoin’s value changes, modeled by previous instances where similar actions led to market volatility. Other cryptocurrencies face challenges via reduced leveraged exposures as the yen strengthens, testing market resilience in the face of monetary policy adjustments.


