According to Farside Investors, Bitcoin and Ethereum saw significant gains on April 21, 2025, with Bitcoin rising to $87,513 (2.97%) and Ethereum climbing to $1,648 (3.91%). The March 2026 Deribit Bitcoin Future also increased to $92,968 (2.87%), indicating positive market sentiment. The annualized basis rate stands at 6.81%, reflecting strong futures demand. Notably, Bitcoin ETF flows remained unchanged, suggesting cautious institutional behavior amidst the price rally.