The Bank of Japan is set to conclude its two-day monetary policy meeting on Tuesday with a projected interest rate increase to 1.0 percent. The scheduled 25-basis-point hike from 0.75 percent occurs as the central bank attempts to normalize policy and counter surging domestic inflation. These inflationary pressures are severely worsened by recent energy supply shocks connected to the US-Israel war on Iran, alongside a weak yen driving up import costs.
Speculators and leveraged funds are heavily exposed ahead of the decision, holding over 115,000 bearish contracts against the Japanese yen for the week ending June 9, driven by carry trade mechanics. This marks the highest level of yen short positions since November 2017. The eight board members are scheduled to proceed with the decision despite the absence of BOJ Governor Kazuo Ueda, who is currently hospitalized to treat an infected hepatic cyst.
What a 1.0% BOJ Rate Hike Means for Global Carry Trades
The current market setup is fueled by the revival of the carry trade, a strategy where investors borrow cheaply in yen to fund investments in higher-yielding risk assets such as Wall Street stocks and cryptocurrencies like Bitcoin. A rate hike by the BOJ risks strengthening the yen rapidly, which forces traders to abruptly unwind these trades. The pending hike would push Japanese borrowing costs to their highest level since 1995.
This situation directly mirrors late July 2024, when an unexpected BOJ rate hike caused a violent unwinding of yen shorts that sent Bitcoin dropping from $65,000 to $50,000 within a single week, and analysts warn Tuesday’s decision could trigger further crypto market volatility. Leveraged funds holding the 115,000 short contracts face immediate liquidation risks if the yen appreciates following Tuesday’s expected announcement.