According to Coinglass data on September 30, the 24‑hour aggregate Bitcoin flows into centralized exchanges showed a net inflow of 545.56 BTC. The top contributors by net inflow were Bitfinex (+625.08 BTC), Bybit (+115.81 BTC) and bitFlyer (+60.01 BTC), while Coinbase Pro registered the largest net outflow at 236.36 BTC.
These CEX inflow figures offer a concise view of exchange liquidity and custody movement; traders, analysts and institutional observers commonly reference such BTC inflow statistics to assess short‑term supply dynamics and market positioning, without inferring specific price outcomes.