CZ BINANCE TWEETED THIS -
According to our data, last 24hrs, @Binance net outflow is about $392m.
Our wallet addresses are public. Some 3rd party analytics measure Change in AUM (asset under management) in USD equivalent as outflow. This would include crypto price drops (which decrease AUM) as "outflow". They are 2 different things. 🙏
Some even only measure outflow, not inflows.
On a sharp price movement day like today, many arbitrage traders move a lot of funds between exchanges, usually exponentially more than on normal days.