Back to Markets
Crypto▼ Bearish
JGB Yield Hits 30-Year High, Crypto Carry Trade Unwinds
Japan's 10-year yield surged to 2.85%, the highest since 1996. The yen carry trade that funded crypto positions is under pressure as BOJ tightens. Next BOJ meeting July 31.
Continue with
Japan's 10-year government bond yield hit 2.85% on July 7, the highest level in three decades. The move reflects the Bank of Japan's continued tightening and rising concerns over the country's fiscal position.
The BOJ ended its negative interest rate policy in March 2024 and dismantled yield curve control later that year. Since then, it has raised rates twice, bringing the policy rate to 0.25%. Economists surveyed by Bloomberg in June expect another hike to 0.5% at the July 31 meeting, with further increases through 2026.
Japan's government debt exceeds 230% of GDP. Debt servicing costs in the fiscal 2026 budget hit a record, consuming a larger share of tax revenue. The 30-year JGB yield traded near 4.06%, with super-long bonds breaching 4% in January. Daily jumps of 40 basis points in super-long yields have occurred, indicating stress in the bond market.
For years, investors borrowed yen at near-zero rates to buy higher-yielding assets abroad, including US stocks and cryptocurrencies. That trade is now reversing. Higher JGB yields raise the cost of borrowing yen, and a stronger yen compounds the pressure on carry trades.
Bitcoin and other risk assets have historically drawn support from global liquidity conditions. When Japanese yields rise, the opportunity cost of holding non-yielding assets increases. Carry trade unwinding also forces selling of the assets purchased with borrowed yen. Earlier unwinding episodes in 2024 and 2025 correlated with sharp drawdowns in Bitcoin (BTC) and other risk assets.
The pace of JGB yield increases matters more than the level. Gradual moves allow markets to adjust. Sudden spikes, like the 40-bp daily jumps, trigger forced unwinding and liquidity crunches. The yen exchange rate is a leading indicator: a strengthening yen typically precedes risk asset drawdowns.
The BOJ's next policy decision is due July 31. Economists surveyed by Bloomberg in June expected the policy rate to reach 1% by the end of 2026. For crypto market analysis, the key variable remains the speed of JGB yield changes and the yen's trajectory.