Bitcoin ETFs extend inflow streak to eight days, add $2.95 billion in 30 days
In brief
- U.S. Bitcoin ETFs took in $2.95 billion over 30 days, per SoSoValue data cited by Decrypt.
- Monday's $31.07 million inflow was the weakest day of the eight-day streak.
- The eight-day streak began Sept. 17, two days after a $450.4 million outflow.
- Ethereum ETFs added $982.5 million over 30 days; Solana and XRP funds also drew inflows.
A quiet Monday
Monday itself wasn't much. Bitcoin ETFs took in $31.07 million in net inflows, the weakest day of the streak, per SoSoValue figures cited by Decrypt. BlackRock's IBIT did most of the lifting with $54.84 million, while Grayscale's GBTC lost $23.19 million and Fidelity's FBTC shed $10.90 million.
Bitcoin was above $84,000 on Monday. Decrypt reported that the rally lifted it above the average ETF holder's cost basis of $81,722, which puts the typical fund investor in profit for the first time since January.
From a 141-week low to a big week
The streak followed a rough patch. On Sept. 15, Bitcoin ETFs lost $450.4 million (their biggest one-day outflow since June 24), and Ethereum ETFs lost another $142.3 million that day. Decrypt noted the outflow coincided with the U.S. Senate voting 49-50 against advancing the Clarity Act, which needed 60 votes.
Bitcoin funds netted just $6.2 million that week. Decrypt called it the smallest weekly inflow in 141 weeks.
Then the money came back.
Sept. 21 brought in nearly $1 billion, the best day for the funds since October 2025 according to Decrypt, and another $715 million followed on Sept. 22. Daily inflows tapered after that ($347 million on Sept. 23, $191 million on Sept. 24 and $134 million on Sept. 25), but the week still totaled about $2.4 billion. That's the biggest weekly haul since October 2025, Decrypt said.
ETH, SOL and XRP funds
It isn't just Bitcoin. Ethereum ETFs added $982.5 million over 30 days and $17.1 million on Monday, per SoSoValue. Solana funds took in $278.2 million over the month and XRP funds brought in $127.05 million, according to the same SoSoValue figures reported by Decrypt.
Bitcoin funds' August run lasted nine days. It ended on Aug. 28, when the funds saw $201.9 million in outflows after Federal Reserve Chair Kevin Warsh spoke at Jackson Hole, Decrypt reported.
Frequently asked questions
How much have U.S. Bitcoin ETFs taken in over the past 30 days?
U.S. Bitcoin ETFs pulled in $2.95 billion over the past 30 days, according to SoSoValue data reported by Decrypt. On Monday they extended their inflow streak to eight straight trading days, though that day's $31.07 million was the weakest of the run.
Are Bitcoin ETF holders in profit right now?
Decrypt reported that Bitcoin rose above the average ETF holder's cost basis of $81,722, putting the typical fund investor in profit for the first time since January. Bitcoin was above $84,000 on Monday.
