# IBIT inflow — X 热门讨论 (2026-09-22 10:27 UTC)
## @Autumn_Rileyy (Autumn Riley) · 09-22 09:28 · ♥131 ↻0 💬30 🚨 Bitcoin ETFs just pulled in nearly $1 BILLION in a single day.
U.S. spot Bitcoin ETFs recorded $998.95M in net inflows on September 21.
That’s the biggest daily inflow since October 2025.
BlackRock’s IBIT led with $381.4M, followed by ARKB with $289.1M and Fidelity’s FBTC with $238.8M.
At the same time, Bitcoin briefly pushed above $87,000.
The interesting part?
This wasn’t just one fund driving the move. Several major ETFs recorded strong inflows simultaneously.
Institutional demand is clearly worth watching again.
Now the question is:
Was this just a one-day liquidity surge, or the start of a stronger ETF flow trend? https://x.com/Autumn_Rileyy/status/2102329286242001241