Bitcoin rises above $80K after jumping 20%+ last week, its biggest three-day gain since 2023; US spot bitcoin ETFs had $1.92B in net inflows last week (Lee Ying Shan/CNBC)

Lee Ying Shan / CNBC: Bitcoin rises above $80K after jumping 20%+ last week, its biggest three-day gain since 2023; US spot bitcoin ETFs had $1.92B in net inflows last week — Bitcoin extended gains on Tuesday, as renewed inflows into spot bitcoin ETFs and improving risk appetite extended the cryptocurrency's recent rally.