According to the source, spot Bitcoin ETFs posted a net outflow of 1,790 BTC today while Ethereum ETFs registered net outflows of 50,655 ETH, indicating net redemptions across both baskets. source: X post dated Sep 27, 2025 Under U.S. SEC-described ETF creation/redemption mechanics, net outflows reflect authorized participant redemptions that can require selling or returning underlying assets, which typically signals weaker primary demand and can translate into near-term sell pressure when redemptions are cash-settled. source: U.S. SEC Investor Bulletin on Exchange-Traded Funds and SEC Exchange-Traded Products overview For trading, monitor U.S. spot volumes and ETF primary market activity into the close alongside CME BTC and ETH futures basis/term structure for dislocations that often accompany heavy flow days to gauge whether outflows are influencing price discovery and liquidity. source: CME Group education resources on futures term structure and basis

According to the source, there is a claim that Fidelity’s spot Ethereum ETF sold 15,110 ETH (~$63.4M) on Sept. 23, but this cannot be cited or verified without an official, non-crypto-media source. Please provide an issuer disclosure or market data source (e.g., Fidelity’s official ETF daily holdings page for FETH, the listing exchange’s daily basket/creation-redemption files, or a Reuters/Bloomberg report) so we can deliver a trading-oriented analysis with proper sourcing.

According to @FarsideUK, U.S. Ethereum ETFs recorded total net outflows of 167.3 million dollars on 2025-09-04, with fund flows as follows: ETHA plus 148.8 million, FETH minus 216.7 million, ETHW minus 45.7 million, TETH zero, ETHV minus 17.2 million, QETH minus 2.1 million, EZET minus 1.6 million, ETHE minus 26.4 million, and ETH minus 6.4 million, source: Farside Investors, farside.co.uk/eth. Seven of nine tracked ETH funds posted outflows, one recorded inflows ETHA, and one was flat TETH, indicating broad redemptions across the complex on the day, source: Farside Investors, farside.co.uk/eth. By contribution, FETH accounted for approximately 129.5 percent of the total net outflow while ETHA offset about 88.9 percent via inflows, based on the reported figures, source: Farside Investors, farside.co.uk/eth. Net outflows reflect ETF redemptions exceeding creations for that session, consistent with ETF mechanics described by the U.S. SEC, source: U.S. SEC investor education on ETFs.

According to @FarsideUK, Fidelity’s US Bitcoin ETF posted a daily net outflow of USD 246.9 million in the latest Bitcoin ETF Daily Flow update; the full dataset and disclaimers are available at farside.co.uk/btc. Per @FarsideUK’s flow tracker at farside.co.uk/btc, a negative daily flow denotes net redemptions exceeding creations for that issuer’s BTC exposure, a data point traders watch for near-term liquidity signals.

According to @FarsideUK, the Grayscale Ethereum ETF (ETH) posted a US$88 million net outflow on Aug 19, 2025, based on Farside Investors’ daily flow data (source: Farside Investors tweet https://twitter.com/FarsideUK/status/1957924101399470205 and data hub https://t.co/FppgUwAthD). This net outflow reflects that redemptions exceeded creations for the fund that day, consistent with the ETF framework where net flow equals creations minus redemptions (source: U.S. SEC Investor Bulletin on ETFs https://www.investor.gov/introduction-investing/investing-basics/investment-products/exchange-traded-funds-etfs). In cash redemption models, meeting redemptions involves selling underlying assets to raise cash, linking ETF flow direction to underlying market supply mechanics (source: U.S. SEC Investor Bulletin on ETFs https://www.investor.gov/introduction-investing/investing-basics/investment-products/exchange-traded-funds-etfs).

According to @FarsideUK, the Fidelity Ethereum ETF posted a record daily outflow, marking the largest single-day net redemption since the fund’s launch, as reported on Aug 16, 2025, source: Farside Investors (@FarsideUK) on X. The post did not disclose the outflow amount, but confirms a new outflow high for the ETF, source: Farside Investors (@FarsideUK) on X.

According to @FarsideUK, the daily flow for Grayscale ETHE was negative US$101.7 million on Aug 15, 2025, based on Farside Investors’ Ethereum ETF flow tracker (source: Farside Investors @FarsideUK). According to @FarsideUK, the figures are reported in US dollars and full dataset with disclaimers is available at farside.co.uk/eth (source: Farside Investors @FarsideUK).

According to @FarsideUK, ARK 21Shares Bitcoin ETF ARKB posted a US$23.9 million net outflow in the latest daily flow update on Aug 13, 2025, source Farside Investors at farside.co.uk/btc.