Major shift in Japan's monetary policy: The Bank of Japan has hiked its benchmark interest rate by 25 basis points, bringing it to 0.75%—marking the highest level in three decades. This aggressive move signals a turning point in the central bank's ultra-loose policy era. For crypto markets, BOJ tightening cycles typically trigger capital reallocation across global asset classes. Higher rates in developed economies often redirect funds from risk-on trades, affecting Bitcoin, Ethereum, and altcoin valuations. Traders watching the BOJ's path should monitor how this policy shift plays out against the Federal Reserve's stance and broader inflation dynamics. The 30-year high achievement suggests Japan is serious about normalizing rates after years of negative yield territory.