Bitcoin ETFs have extended their longest inflow streak since September, with BlackRock's IBIT posting its best weekly performance in six months, but on-chain data suggests the rally may be built on a house of cards. Spot Bitcoin ETFs recorded their ninth consecutive day of inflows on April 24, adding $14.45 million to bring the streak's total to approximately $2.1 billion, according to SoSoValue data. The 9-day run marks the longest since September 2025. Weekly flows tell a similar story. ETFs saw $823. ...