US Spot Bitcoin ETFs Record Seven-Day Inflow Streak

US spot Bitcoin exchange‑traded funds (ETFs) continued a seven‑day run of net inflows on Tuesday, pulling in $314.37 million. The streak lifted August total inflows to $3.03 billion, leaving the funds $390 million short of the October 2025 inflow total with four trading sessions remaining.

Monthly performance and asset growth

August is shaping up as the strongest month for US spot Bitcoin ETFs since October 2025. Year‑to‑date net outflows have been cut by more than half, now standing at $2.26 billion. Total net assets across the ETFs reached $99.05 billion, while cumulative net inflows climbed to $54.36 billion.

Market context

At the time of publishing, Bitcoin was priced around $78,880, down about 2 % over the previous 24 hours after briefly breaching $80,000. The Crypto Fear & Greed Index slipped to 65 from 74, remaining in the “Greed” zone.

Parallel trends in Ether ETFs

US spot Ether ETFs mirrored the Bitcoin trend, extending their own seven‑day inflow streak with $179.8 million added on Tuesday, bringing their seven‑day total to roughly $1 billion.