Ethereum ETFs just had their best month in nearly a year, and the numbers behind that headline are worth sitting with for a moment.
U.S. spot Ethereum ETFs recorded $225.8 million in net inflows on August 27, 2026, the strongest single-day figure since October 28, 2025. That one-day total capped a nine-to-ten session winning streak that pulled in $1.42 billion in net inflows since August 17, making August 2026 the most compelling month for Ethereum ETF demand since the products first found their footing.
BlackRock is doing most of the heavy lifting
Of that $1.42 billion streak, BlackRock’s ETHA fund was responsible for roughly $1.02 billion, or about 72% of the total.
Fidelity’s FETH and BlackRock’s staked ETHB product also contributed meaningfully to the August surge, suggesting the broader Ethereum ETF shelf is attracting capital beyond just the flagship name.
