BoJ Rate Hike Expectations Lift Yen While Bitcoin Faces Pressure. Source: EconoTimes

The Bank of Japan’s latest monetary policy decision has intensified market expectations of a potential interest rate hike by mid-2026, strengthening the Japanese yen while putting pressure on bitcoin prices. Although the central bank held its benchmark interest rate steady at 0.75%, the decision revealed a growing hawkish stance among policymakers. Notably, three out of nine board members voted in favor of an immediate rate hike, marking the largest dissent since Governor Kazuo Ueda assumed leadership.

This 6–3 split has fueled speculation that borrowing costs in Japan could rise as early as June. Market participants are now pricing in a 74% probability of a rate increase at the Bank of Japan’s June 16 meeting. This outlook aligns with broader expectations among analysts and economists, many of whom anticipated a mid-year tightening cycle.

Further supporting the hawkish outlook, the BoJ raised its core inflation forecast to 2.8% for the current fiscal year while lowering economic growth projections to 0.5% from 1%. Rising global energy prices, partly driven by geopolitical tensions affecting supply routes like the Strait of Hormuz, have contributed to inflationary pressures, especially in energy-import-dependent economies such as Japan.

The Japanese yen responded positively to the policy signals, with the USD/JPY pair dropping nearly 0.5% to 158.95. Stronger currency expectations often follow tightening monetary policy, making the yen more attractive to investors. Meanwhile, bitcoin prices weakened, with the BTC/JPY pair declining by 0.6% to around 12.28 million yen, reflecting broader risk-off sentiment.

Yen movements remain critical for global markets due to its role as a funding currency in carry trades. Historically, low Japanese interest rates have encouraged investors to borrow in yen and invest in higher-yielding assets abroad. A stronger yen can trigger the unwinding of these trades, potentially impacting global risk assets like cryptocurrencies.

However, recent data suggests that carry trades remain active. Japan continues to increase its holdings of U.S. Treasury securities, signaling sustained overseas investment. This trend challenges concerns about an imminent large-scale carry trade unwind, even as markets prepare for possible policy tightening.