Bitcoin ETF inflows hit $3 billion in eight days as institutions return

• —$3 billion inflow over September 17–25 ranks among the strongest stretches since the ETFs launched in January 2024
• —The peak week delivered $2.4 billion, the largest weekly haul since October 2025
• —IBIT took in $1.2 billion, FBTC about $702 million and ARKB roughly $295 million
• —The year-to-date tally swung from a $5.8 billion deficit in July to a $934 million surplus by late September