BOJ lifts policy rate to 1% as yen carry trade risks come back into focus for crypto

The Bank of Japan has raised its key short-term interest rate to around 1.0%, a shift crypto traders are treating as a fresh macro input for Bitcoin, Ethereum and broader risk positioning. The BOJ increased the short-term policy rate by 25 basis points, taking the uncollateralized overnight call rate to roughly 1.0%. The decision passed by a 7–1 vote, underscoring Japan's continued move away from its ultra-low-rate era. The central bank made no reference to Bitcoin or digital assets. The relevance for crypto is indirect: Japan remains a cornerstone of the global yen carry trade, where investors borrow cheaply in yen and redeploy capital into higher-yielding assets. As Japanese rates rise, that trade becomes less attractive. If funding costs increase or the yen strengthens, leveraged participants may cut exposure—pressure that can ripple through equities, credit, commodities and crypto. Crypto markets are particularly sensitive to liquidity shifts because of deep derivatives activity and high leverage. When the carry trade expands, it can bolster risk appetite; when it unwinds, investors may sell assets to reduce yen-funded positions. Alongside the rate hike, the BOJ said it will keep monthly purchases of Japanese government bonds at ¥2 trillion from April 2027, offering markets guidance on how it plans to manage longer-term liquidity conditions. For Bitcoin and Ethereum, the next catalyst is whether the yen strengthens enough to trigger broader deleveraging. If markets absorb the move smoothly, the hike may register as another macro datapoint. If volatility spreads across FX and equities, crypto traders are likely to watch funding rates, open interest and liquidation levels more closely. Bottom line: the BOJ's decision is not a direct crypto signal. It changes the backdrop for leverage, liquidity and risk appetite—key drivers that crypto markets tend to price quickly. This article was written by the News Desk and edited by Samuel Rae. Source: Bank of Japan.