The Bank of Japan's recent monetary policy decision has heightened expectations of a potential interest rate increase by the end of the second quarter. As a result, the yen has seen a surge, while bitcoin continues to experience downward pressure.
The central bank maintained its benchmark interest rate at 0.75%, although the decision was not unanimous, with three board members advocating for an immediate rate hike. This 6-3 vote split marks the largest division since Kazuo Ueda took office as governor, indicating a growing inclination among policymakers to increase borrowing costs. Market forecasts suggest a June rate hike The central bank also revised its forecast for core inflation to 2.8% for the current fiscal year and adjusted its economic growth projections downward to 0.5% from 1%. The reasoning behind the Bank of Japan's hawkish stance is largely attributed to disruptions in global energy prices, which have been exacerbated by war-related disruptions in energy flows through the Strait of Hormuz.
Traders have priced in a 74% chance of a rate hike on June 16, aligning with the consensus among Bank of Japan watchers. The Japanese yen has seen a significant increase, causing the dollar-yen pair to decline by nearly 0.5% to 158.95. Typically, expectations of rate hikes support a country's currency. The bitcoin-yen pair listed on bitFlyer fell by 0.6% to 12.28 million yen, consistent with the decline in dollar-denominated prices.
Trends in the Japanese yen are closely monitored due to its historical role as a funding currency. Prolonged yen strength is often associated with risk aversion, as the Bank of Japan's extended period of ultra-low interest rates has encouraged traders to borrow in yen and invest in higher-yielding assets abroad. As a result, yen strength can trigger the unwinding of these carry trades, which was seen in August 2024 when bitcoin declined from $65,000 to $50,000 over the course of a week.
However, the latest available data on market flows from February suggests that yen-funded carry trades remain active, with Japan increasing its holdings of U.S. Treasury notes by $14 billion to $1.24 trillion.