US Senate · Bitcoin · Bitcoin ETF · CLARITY Act · Decrypt
Crypto ETFs Surge as Bitcoin Funds Add $2.95 Billion in 30 Days
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Bitcoin ETFs are having a good month, all things considered.
Key facts
- On Sept. 15, Bitcoin ETFs lost $450.4 million, their biggest one-day outflow since June 24, coinciding with the US Senate voting 49-50 against advancing the Clarity Act
- Ethereum ETFs added $982.5 million over 30 days and $17.1 million on Monday, per SoSoValue
- Flows fell to $347 million on Sept. 23, $191 million on Sept. 24,and $134 million on Sept. 25, for a weekly total of about $2.4 billion
- Sept. 21 brought in nearly $1 billion, the best day for the funds since October 2025
Summary
U.S. spot Bitcoin ETFs took in $2.95 billion over 30 days, including $31.07 million on Sept. 28, according to SoSoValue. The eight-day streak began Sept. 17, two days after Bitcoin funds lost $450.4 million when the Clarity Act failed a Senate vote. Ether ETFs added $982.5 million over 30 days, ahead of Solana funds at $278.2 million and XRP funds at $127.05 million. Monday itself was relatively quiet: $31.07 million in net inflows, the weakest day of the streak.