After withdrawals resumed on November 1, Binance’s Bitcoin balance decreased by 21,064 coins, a decline of less than 3%.

Binance's bitcoin balance fell by 21,064 BTC—less than 3% of its holdings—after the exchange resumed withdrawals on November 1 following a security incident, with balances dropping from roughly 732,000 BTC to 711,000 BTC, according to on-chain data compiled by market analyst Murphy and reported by Marsbit. The outflows, measured across Binance-related addresses, remained modest relative to the exchange's total reserves, suggesting no large-scale run on the platform despite the security breach. Binance had halted withdrawals after the incident and began reopening them in phases starting November 1, prioritizing networks and assets that had completed security checks. The figures were rounded to the nearest 10,000 BTC for the before-and-after balances, with the 21,064 BTC decline tallied separately. The data offers an early gauge of user confidence in the exchange's recovery, though the article notes inflows to the addresses during the period were also tracked. Watch for whether outflows accelerate as more networks and assets regain withdrawal access, and for Binance's updates on the completion of its security review.