According to @FarsideUK, Ethereum ETF net flows totaled -$127.4 million on 2025-10-23, with the largest outflows from FETH at -$77 million and ETHA at -$23.4 million; additional outflows were ETHW -$8.8 million, ETHV -$5.6 million, ETHE -$5.7 million, and ETH -$6.9 million, while TETH, QETH, and EZET recorded $0, source: @FarsideUK post dated Oct 24, 2025 and farside.co.uk/eth. These figures reflect daily creations and redemptions in US dollars for the listed Ethereum ETFs on the stated date, source: @FarsideUK post dated Oct 24, 2025 and farside.co.uk/eth.

According to the source, U.S. crypto ETFs saw net selling of around $40.4M in BTC and $145.7M in ETH on Oct 20, indicating outflows in both products; source: original X post dated Oct 21, 2025. ETF redemptions typically lead authorized participants to sell underlying spot assets to meet withdrawals, which can add short-term sell pressure to BTC and ETH liquidity; source: U.S. SEC Investor Bulletin on Exchange-Traded Funds (ETF creation and redemption mechanics). Traders commonly monitor CME futures basis and spot market spreads during outflow days to gauge liquidity and hedging costs; source: CME Group education on futures basis and ETF-related hedging practices. Follow-up confirmation should come from the next daily flow reports published by ETF issuers and market data providers during U.S. trading hours; source: issuer daily flow disclosures (e.g., BlackRock iShares, Fidelity) and publicly reported ETF flow summaries.

According to the source, US spot BTC ETFs recorded $1.23 billion in weekly net outflows and US spot ETH ETFs saw $311.8 million in net outflows. These reported outflows indicate net redemptions that typically require authorized participants to sell underlying BTC and ETH to meet cash needs, increasing realized sell pressure, per ETF creation and redemption mechanics disclosed by ETF issuers and the SEC. For traders, sustained weekly outflows reduce marginal buy-side demand from the ETF channel and can tighten on-exchange liquidity during US hours, per standard ETF flow accounting and primary market mechanics disclosed by ETF issuers and the SEC.

According to the source, US spot ETH ETFs saw approximately USD 175 million in net outflows while US spot BTC ETFs saw about USD 4.5 million in net outflows on Oct 11, 2025, source: user-provided X post. Traders typically validate daily ETF flow figures with independent trackers such as Farside Investors and SoSoValue before acting, source: Farside Investors; SoSoValue. A larger outflow in ETH than BTC often aligns with short-term ETH/BTC relative weakness because ETF redemptions can transmit sell pressure to the underlying via the creation and redemption mechanism, source: SEC Investor Bulletin on ETFs; iShares ETF prospectus. Focus on ETH/BTC cross performance, ETH futures funding and basis, and US ETF issuer flow updates into the close for confirmation, source: exchange market data; issuer flow reports.

According to @FarsideUK, US Ethereum (ETH) spot ETFs recorded a total net outflow of $174.9 million on 2025-10-10, signaling net redemptions across the category (source: Farside Investors tweet dated 2025-10-11 and Farside Ethereum ETF Flow dashboard https://farside.co.uk/eth/). Per @FarsideUK data, the day’s outflows were led by ETHA at -$80.2M, followed by ETHE at -$30.6M, FETH at -$30.1M, ETHW at -$21.6M, and ETH at -$12.4M, while TETH, ETHV, QETH, and EZET each showed net flow of $0 (source: Farside Investors tweet and dashboard https://farside.co.uk/eth/). Based on @FarsideUK figures, ETHA accounted for about 45.8% of the day’s net outflows, ETHE about 17.5%, and FETH about 17.2%, highlighting concentration of redemptions in a few issuers (source: Farside Ethereum ETF Flow dashboard https://farside.co.uk/eth/ and Farside Investors tweet dated 2025-10-11).

According to Lookonchain, 10 Bitcoin ETFs recorded net inflows of +2,409 BTC, equal to USD 267.37M, on Sept 9, 2025 (source: Lookonchain, Sep 9, 2025). Fidelity accounted for +1,395 BTC in inflows, equal to USD 154.88M, and held 201,069 BTC valued at USD 22.32B at the time of the update (source: Lookonchain, Sep 9, 2025). Meanwhile, 9 Ethereum ETFs posted net outflows of -47,101 ETH, equal to USD 201.87M, with BlackRock iShares recording -44,774 ETH outflows and holding 3,661,025 ETH valued at USD 15.69B (source: Lookonchain, Sep 9, 2025).

According to Lookonchain, on Sept 2, ten spot Bitcoin ETFs posted a combined net outflow of 648 BTC (about $72.22M), with ARK 21Shares recording outflows of 665 BTC (about $74.1M) and total holdings of 43,054 BTC (about $4.8B) (source: Lookonchain on X, Sept 2, 2025). According to Lookonchain, nine Ethereum ETFs saw a combined net outflow of 11,731 ETH (about $51.09M), with Fidelity recording outflows of 11,731 ETH (about $51.09M) and total holdings of 785,598 ETH (about $3.42B) (source: Lookonchain on X, Sept 2, 2025).

According to @FarsideUK, Fidelity’s Ethereum ETF posted a daily net outflow of 51 million US dollars in the latest Ethereum ETF Daily Flow update; source: Farside Investors tweet https://twitter.com/FarsideUK/status/1961587496350871790. The data and methodological disclaimers are available on Farside Investors’ tracker page; source: https://farside.co.uk.

According to @lookonchain, on Aug 19, 2025, 10 Bitcoin (BTC) ETFs recorded net outflows of 1,717 BTC valued at $197.19 million (source: @lookonchain, Aug 19, 2025). The same source reports Grayscale Bitcoin Trust (GBTC) saw outflows of 722 BTC worth $82.87 million and currently holds 179,855 BTC valued at $20.66 billion (source: @lookonchain, Aug 19, 2025). For Ethereum, @lookonchain states that 9 ETH ETFs posted net outflows of 63,778 ETH totaling $272.71 million, while Grayscale Ethereum Trust (ETHE) registered outflows of 23,427 ETH worth $100.17 million (source: @lookonchain, Aug 19, 2025).