Back to News
MacroInflationInterest RatesBitcoin

Bank of Japan Increases Interest Rates; Bitcoin Surpasses $77,000

The Bank of Japan raised interest rates to 1.25%, the highest in 30 years, causing the yen to weaken and Bitcoin's price to surge above $77,000.

Mercation Admin
September 18, 2026 1 min read
Bank of Japan Increases Interest Rates; Bitcoin Surpasses $77,000

Interest rate hike by the BOJ leads to yen depreciation and Bitcoin surge.

On Friday, the Bank of Japan (BOJ) raised its benchmark interest rate by 25 basis points to 1.25%, marking the highest level seen in over 30 years. This move comes amid ongoing inflation pressures and a weakening yen.

The central bank's decision was influenced by rising import and energy costs, which raised concerns about inflation exceeding its 2% target. This is the BOJ's second rate hike in three months, responding to calls from U.S. Treasury Secretary Scott Bessent for a tighter monetary policy to stabilize the yen.

Following the announcement, Bitcoin saw a notable increase against the Japanese yen, with the trading pair (BTC/JPY) on bitFlyer rising by 0.5% to reach JPY 12.06 million. Bitcoin's price in U.S. dollars surged to $77,400 after recovering from a low of $76,200.

The yen weakened against the dollar, with the USD/JPY pair rising to 156.70 from 156.20. The BOJ's interest rate adjustments and the yen's fluctuations are significant as they can impact global financial markets, particularly due to Japan's historically low-interest-rate environment that encourages borrowing in yen for investments in higher-yielding assets.

Concerns have been raised about the potential negative effects of unwinding carry trades, which could impact various markets, including equities and cryptocurrencies. However, the current yield gap maintains the attractiveness of yen-funded trades, even with the recent rate hikes.

This week, the Federal Reserve also increased its benchmark rate by 25 basis points, bringing it to a target range of 3.75%-4.00%, marking its first rate hike since 2023. Major banks like Goldman Sachs and Morgan Stanley predict further rate increases from the Fed in October.