Bitcoin ETF Inflows Hit $440.8M Before Binance’s $6.3B Hack
US spot Bitcoin ETFs saw $440.8M net inflows over four days ending Oct 29, led by BlackRock's IBIT with $410.6M. Bitcoin dropped below $77,000 after Binance reported a $6.3B hack. Binance paused withdrawals and froze $3B of stolen assets.
How this was made

The 30-second read
Why it matters
The hack introduces fresh risk to the crypto market, while strong ETF inflows indicate sustained demand, creating a mixed short‑term outlook.
Market read
Crypto markets face a sell‑off from the hack, but institutional ETF demand may cushion the decline and set up a potential rebound.
What to watch
Potential regulatory scrutiny on exchanges and the speed of Binance's asset recovery could affect market confidence beyond immediate price moves.
Background
The article details recent net inflows into U.S. spot Bitcoin ETFs and a major security breach at Binance that caused a sharp Bitcoin price drop.
Ticker impact
Bitcoin price fell below $77,000 after the Binance $6.3B hack, linking the crypto's market move to the security breach.
likely pressure as traders price in security concerns and potential withdrawals
The hack is a fresh, material event causing a sub‑$77k dip, prompting risk‑off behavior.
BlackRock's IBIT led Bitcoin ETF inflows with $410.6M over four days, accounting for 93.1% of net intake.
potential modest upside from strong inflows, tempered by broader crypto risk
Large net inflows indicate demand, yet the hack introduces uncertainty.
Fidelity's FBTC added $35M in inflows during the same period, showing secondary demand for Bitcoin ETFs.
slight upside from net inflows, offset by market‑wide pressure
Positive fund flow contrasts with negative Bitcoin price action.
Market effects
Bitcoin ETF inflows show continued institutional demand despite security concerns, but overall crypto sector faces short‑term pressure.
Global crypto markets may see heightened volatility as exchanges reassess security protocols.
The Binance breach is a high‑profile event that could influence crypto pricing worldwide.
Counterpoint
The hack may be a short‑term overreaction; institutional inflows could drive a rapid rebound in Bitcoin and related ETFs.
Key entities
- ExchangeBinance
Cryptocurrency exchange that suffered a $6.3B hack.
- Asset ManagerBlackRock
Issuer of the IBIT Bitcoin ETF, leading inflows.




