Bitcoin, Ether ETFs Post Strongest Inflows Since April, Topping $1.1B

What happened: U.S.-listed Bitcoin and Ether ETFs attracted $1.1 billion in net inflows for the week ending August 8, 2026, marking the best week since April. BlackRock's IBIT led with $693.7 million (about 80% of BTC ETF inflows), while Fidelity's FBTC followed with $116.4 million. Notably, ETF trading volumes fell—BTC ETF volume dropped 9% to $8.19 billion, and ETH ETF volume declined 21% to $2.38 billion. The surge in inflows followed the Coldcard hardware wallet exploit, which resulted in losses estimated between $116 million and $130 million, but analysts caution there is no evidence linking the hack to ETF activity.

Why it matters: The inflow spike, despite lower trading volume, suggests large institutional buyers rather than retail investors are driving demand. The timing, coinciding with a major cold storage exploit, has fueled speculation about risk-off moves into regulated products, though no direct connection is established. This divergence between inflows and volume could signal a shift in market structure or investor behavior.

Source: The Block