Overview
- US spot Bitcoin ETFs recorded roughly $462.7 million in net outflows over the four trading days between Sept. 8 and Sept. 11, reversing several weeks of strong inflows.
- Outflows were concentrated on Sept. 10 when $282.6 million left the category and ARK 21Shares’ ARKB accounted for about $164.3 million of that single-day withdrawal.
- BlackRock’s IBIT saw $19.23 million of client redemptions on Sept. 11, and those redemptions are handled by the fund’s custodian which sells underlying Bitcoin to raise cash.
- The weekly outflow equals under 1% of total ETF assets under management of roughly $97 billion to $148 billion since launch, so persistence of the trend—not the single week—will determine market impact.
- Markets priced about an 87% chance of a 25 basis point Fed hike and higher Treasury yields have pushed some investors to trim risky holdings; the first ETF flow prints after the Fed decision will show if this was short-term repositioning or the start of sustained demand loss that could pressure Bitcoin’s ~$75,000 support.