Investor confidence in crypto ETFs returned on Thursday, September 18, as bitcoin ETFs added $163 million and ether ETFs brought in $213 million. Together the funds saw $376 million in inflows, showing new demand for bitcoin and ethereum from both retail and institutional investors. The rebound came after a short pause in activity, suggesting the market pullback may have been temporary rather than the start of a downturn.
Bitcoin ETFs finished the day with $163.03 million in inflows across seven funds. Fidelity’s FBTC led with $97.35 million, showing its strength compared to other products. Ark 21Shares’ ARKB added $25 million, while Bitwise’s BITB recorded $12.78 million. Grayscale’s Bitcoin Mini Trust posted $10.93 million, Franklin’s EZBC added $6.80 million, VanEck’s HODL ETF contributed $6.65 million, and Invesco’s BTCO reported $3.51 million. No bitcoin ETF recorded any outflows, and trading volume reached $3.45 billion. Net assets across bitcoin ETFs rose to $155.05 billion, underlining steady growth in assets under management.
Ether ETFs saw even larger gains with $213.07 million spread across five funds. Fidelity’s FETH took the lead with $159.38 million in inflows. Grayscale’s Ether Mini Trust added $22.90 million, Bitwise’s ETHW posted $17.47 million, Grayscale’s ETHE gained $9.83 million, and Franklin’s EZET brought in $3.49 million. As with bitcoin ETFs, none of the ether ETFs recorded outflows. Trading volumes reached $1.54 billion, and net assets climbed to $30.54 billion. Investors appeared to favor ether ETFs for their growth potential, although bitcoin ETFs continue to hold a larger share of total assets.
The performance of Fidelity FBTC and Fidelity FETH highlights how major firms are shaping investor choices in digital asset investment funds. Ark 21Shares ARKB and Bitwise ETHW show that smaller funds also continue to attract capital. Grayscale’s products, including the Bitcoin Mini Trust and Ether Mini Trust, remain important parts of the market. Institutional investors and retail buyers are using these regulated ETFs as investment vehicles, avoiding the risks of holding tokens directly through unregulated exchanges or wallets.
These inflows follow other developments in the market. The first U.S. spot XRP ETF launched this week with $24 million in volume within 90 minutes, five times the first-day volume of XRP futures ETFs. The launch shows how demand for regulated cryptocurrency investment options continues to expand. Spot ETFs, unlike futures ETFs, track the real-time value of the underlying asset. This structure makes them attractive for investors who want exposure to cryptocurrencies like bitcoin, ethereum, and XRP without dealing with custody or unregulated platforms.
Analysts note that only one day of outflows has been recorded for bitcoin ETFs in the past nine days, signaling steady interest. The synchronized rebound across both bitcoin and ether ETFs reflects growing confidence in crypto-linked funds. The inflows also suggest that institutions see the recent price pullbacks as a pause, not a reversal, and that digital asset investment remains part of broader portfolio strategies.
As of September, the list of top-performing crypto ETFs includes Fidelity FBTC, Ark 21Shares ARKB, Bitwise BITB, Grayscale’s Bitcoin Mini Trust, Franklin EZBC, VanEck HODL, Invesco BTCO, Fidelity FETH, Grayscale’s Ether Mini Trust, Bitwise ETHW, Grayscale ETHE, and Franklin EZET. Each of these funds has helped lift total inflows, volumes, and net assets to levels that continue to push the crypto ETF market forward. The strong rebound confirms that regulated ETFs remain a key path for investors seeking exposure to bitcoin and ethereum.