Bitcoin hovered near $64,000 after the US Federal Reserve kept interest rates unchanged at 3.50%-3.75%, while futures open interest climbed to a two-month high, signalling higher leveraged activity. Bitcoin traded at $64,062, up 0.26% in 24 hours, while Ethereum slipped 0.07%. Among major altcoins, BNB, Solana and Tron gained, whereas XRP, Dogecoin and Cardano declined.