Expect news tomorrow: this time the Bank of Japan will announce its interest rate decision! What impact will this have on Bitcoin?

One day before the Bank of Japan announces its interest rate decision, the Japanese yen strengthened by nearly 3% against the US dollar. This sharp fluctuation in the foreign exchange market fueled speculation that the Japanese government may have intervened again to support the yen.

The USD/JPY pair fell by more than 400 pips during the day, dropping to 158.5. Daily losses approached 3%, marking the sharpest decline since the Japanese authorities' currency intervention earlier this year.

Market participants believe that the rapid and significant strengthening of the yen may have been caused by direct foreign currency sales by the Japanese authorities. However, Japan's Ministry of Finance has yet to make an official statement regarding possible intervention.

Previously, the Japanese yen had fallen to its lowest level against the US dollar in nearly 40 years. To curb the rise in the exchange rate, the Japanese government intervened in the currency market between April 28 and May 27, injecting a total of 11.73 trillion yen, or approximately 73.2 billion US dollars.

These operations were aimed at preventing the USD/JPY pair from rising consistently above the 160 level, but the yen subsequently came under selling pressure again.

Foreign exchange reserve data released by Japan's Ministry of Finance suggests that the funds needed for the previous interventions may have been raised by selling part of the country's foreign securities, including US Treasury bonds.

Currently, investors are focused on the Bank of Japan's interest rate decision and what signals it will send regarding future monetary policy. Possible hawkish signals from the Bank of Japan are seen as a factor that could increase pressure on the yen and contribute to its appreciation.

A sharp strengthening of the yen could create short-term selling pressure on Bitcoin, increasing the risk of unwinding carry trade positions — a situation where investors borrow Japanese yen at low rates to invest in Bitcoin and other risky assets. This pressure could intensify if the Bank of Japan adopts a hawkish stance or raises interest rates.

*This is not investment advice.