Bitcoin Exchange Supply Rebounds 84% Amid ETF Outflows

Woofun AI reports that Bitcoin exchange supply has rebounded 84% as investors return to trading platforms, a shift tracked by Santiment data showing roughly 28,000 BTC added in less than three weeks.

From June 12 through July 28, balances fell from 1.337 million BTC to 1.304 million BTC, a drop of 33,000 coins or 2.5%. By August 16, levels recovered to 1.332 million BTC, reversing most of the decline. This metric tracks wallets associated with exchanges; rising balances indicate positioning for quick trade, not necessarily immediate selling. Consequently, traders now access a larger pool of BTC for selling or hedging, altering the short-term supply picture.

Woofun AI data shows U.S. spot Bitcoin ETFs recorded $390 million in net outflows through August 14, yet Bitcoin held near $63,000 despite the withdrawals. The asset trades around $63,500, suggesting exchange liquidity has not triggered aggressive selling.

Notably, ETF issuers acquire Bitcoin via over-the-counter transactions with miners and large holders, meaning institutional demand can develop outside exchange-address data.

The rebound signals a normalization of liquidity rather than investor abandonment. While more coins on exchanges increase potential sell-side supply, they also deepen markets and allow investors to reposition. The next critical signal will emerge from how these balances behave alongside price and ETF flows.