Key Highlights
- In the last 30 days, U.S. spot Bitcoin ETFs attracted $2.95 billion, including $31.07 million on September 28, as reported by SoSoValue.
- The inflow streak began on September 17, just after Bitcoin funds suffered a loss of $450.4 million when the Clarity Act failed to pass in the Senate.
- In addition to Bitcoin, Ether ETFs gained $982.5 million in the same period, with Solana and XRP funds also seeing inflows of $278.2 million and $127.05 million, respectively.
Bitcoin ETFs are enjoying a remarkable month, with U.S. funds amassing $2.95 billion in the past month, according to SoSoValue. This positive trend has now extended to eight consecutive trading days as of Monday.
On Monday, the inflows were relatively modest, totaling $31.07 million, marking the weakest day of the current streak. BlackRock's IBIT fund contributed significantly with $54.84 million in inflows, while Grayscale's GBTC saw a decline of $23.19 million, and Fidelity's FBTC decreased by $10.90 million.
Myriad: How high will Bitcoin go? Click to make your prediction.The recent uptrend in Bitcoin ETFs commenced on September 17, right after a challenging period. On September 15, Bitcoin ETFs experienced their largest single-day outflow since June 24, losing $450.4 million, coinciding with the Senate's failure to advance the Clarity Act, which required 60 votes but received only 49. Ethereum ETFs also faced a loss of $142.3 million that day.
The week was tough overall, with Bitcoin ETFs netting just $6.2 million, marking the lowest weekly inflow in 141 weeks.
However, demand rebounded quickly, as September 21 alone saw nearly $1 billion in inflows, the strongest day for the funds since October 2025, followed by another $715 million on September 22.
Subsequent days saw a decrease in inflows, with $347 million on September 23, $191 million on September 24, and $134 million on September 25, culminating in a weekly total of around $2.4 billion, the highest weekly intake since October 2025.
This rally pushed Bitcoin prices above the average cost basis of ETF holders, which stands at $81,722, allowing typical fund investors to see profits for the first time since January. Bitcoin was trading above $84,000 on Monday.
While the current inflow streak is impressive, it does not set a new record for the summer. A previous nine-day inflow streak ended on August 28, after the funds experienced $201.9 million in outflows following comments from Federal Reserve Chair Kevin Warsh at Jackson Hole, which influenced market sentiment regarding future interest rate decisions.
Bitcoin is not the only cryptocurrency benefiting from these investment vehicles; Ether ETFs have also gained $982.5 million in the past 30 days, with $17.1 million on Monday. Solana funds attracted $278.2 million, while XRP funds brought in $127.05 million.
If the inflows continue for another day, it would match the previous August streak.