According to @lookonchain, 10 Bitcoin ETFs recorded a net flow of -4,970 BTC valued at -$543.59M on Oct 31, 2025, indicating broad-based redemptions across BTC funds, source: @lookonchain on X, Oct 31, 2025. According to @lookonchain, BlackRock saw outflows of 2,724 BTC ($297.93M) and now holds 802,811 BTC ($87.81B), source: @lookonchain on X, Oct 31, 2025. According to @lookonchain, 9 Ethereum ETFs posted a net flow of -54,799 ETH (-$210.43M), while BlackRock’s ETH outflow was 31,754 ETH ($121.94M) with current holdings at 4,002,725 ETH ($15.37B), source: @lookonchain on X, Oct 31, 2025. Combined BTC and ETH ETF net outflows totaled $754.02M, with BlackRock representing 54.8% of BTC and 58.0% of ETH outflows; BlackRock’s single-day outflows equate to 0.34% of its BTC and 0.79% of its ETH holdings, calculated from @lookonchain data on X, Oct 31, 2025. In ETF mechanics, net outflows reflect redemptions where authorized participants exchange ETF shares for underlying assets, a process that can transmit selling pressure to the underlying during redemptions and is relevant for intraday liquidity and basis trading, source: U.S. SEC Investor Bulletin titled Exchange-Traded Funds.

According to the source, the ARK 21Shares Bitcoin ETF (ARKB) recorded its largest daily net outflow since August, reported on Oct 17, 2025. Source: the source. Large redemptions in spot Bitcoin ETFs adjust the fund’s BTC holdings via the creation and redemption mechanism detailed in issuer SEC filings, which can translate into selling pressure through authorized participant hedging and liquidity provisioning. Source: ARK 21Shares Bitcoin ETF prospectus filed with the U.S. SEC. For trading, monitor ARKB’s same-day net flows, changes in shares outstanding, and premium or discount to NAV to gauge whether redemptions persist and whether BTC spot volatility could rise. Source: ARK 21Shares daily fund disclosures and SEC filings. Cross-check breadth of flows across major U.S. spot Bitcoin ETFs (e.g., IBIT, FBTC) to confirm whether outflows are fund-specific or market-wide, which can refine directional bias and risk management. Source: Farside Investors U.S. spot Bitcoin ETF daily flow dashboard.

According to @lookonchain, on Oct 16, 10 Bitcoin (BTC) ETFs recorded net outflows of 51 BTC, equal to $5.57 million. According to @lookonchain, 9 Ethereum (ETH) ETFs posted net inflows of 57,134 ETH, totaling $227.57 million. According to @lookonchain, BlackRock saw outflows of 91 BTC (about $10 million) and holds 805,103 BTC valued at $88.65 billion. According to @lookonchain, BlackRock registered inflows of 41,132 ETH (about $163.83 million) and holds 4,040,836 ETH valued at $16.69 billion.

According to the source, U.S. spot Bitcoin ETFs reportedly saw net outflows of 4,083 BTC today while spot Ethereum ETFs recorded 81,358 ETH in net redemptions; traders should treat these figures as unverified until confirmed against issuer reports and DTCC daily share changes (source: issuer websites and DTCC). Creation/redemption mechanics mean persistent ETF outflows can prompt authorized participants to redeem shares and sell or withdraw underlying BTC and ETH, which may pressure spot liquidity during U.S. trading hours (source: SEC guidance on ETF creation/redemption and spot BTC/ETH ETF filings). Before taking positions, confirm same-day flow prints on fund pages, check NAV premium/discount and primary market share changes, and monitor custodian wallet movements tied to the funds to validate flow direction (source: BlackRock iBIT, Fidelity FBTC, VanEck HODL, Bitwise BITB, Grayscale GBTC issuer disclosures, DTCC, and fund custody disclosures).

According to @lookonchain, on Sept 29 the 10 Bitcoin ETFs recorded net outflows of 4,083 BTC, equal to USD 466.29M, signaling net redemptions across the BTC fund complex for the day; source: @lookonchain. According to @lookonchain, Fidelity saw outflows of 2,747 BTC (USD 313.67M) and now holds 200,699 BTC valued at USD 22.92B; source: @lookonchain. According to @lookonchain, the 9 Ethereum ETFs posted net outflows of 81,358 ETH (USD 341.7M), with BlackRock registering outflows of 49,608 ETH (USD 208.35M) and holding 3,775,070 ETH worth USD 15.86B; source: @lookonchain.

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 @FarsideUK, US spot Bitcoin ETFs posted a total net outflow of 363.1 million dollars on 2025-09-22, source: Farside Investors on X https://twitter.com/FarsideUK/status/1970364041169105388 and https://farside.co.uk/btc. FBTC led redemptions with 276.7 million dollars of net outflows, followed by ARKB at 52.3 million, GBTC at 24.6 million, and HODL at 9.5 million, while IBIT, BITB, BTCO, EZBC, BRRR, and BTCW recorded zero flow, source: Farside Investors on X https://twitter.com/FarsideUK/status/1970364041169105388 and https://farside.co.uk/btc. No fund reported an inflow on the day, indicating category-wide net redemptions and concentrated selling interest in FBTC and ARKB during the session, source: Farside Investors on X https://twitter.com/FarsideUK/status/1970364041169105388 and https://farside.co.uk/btc.

According to @santimentfeed, Bitcoin ETFs have posted net outflows for six consecutive market days, the longest streak since early April when tariff fears peaked, source: @santimentfeed on X, Aug 26, 2025. The firm adds that recent ETF inflows and outflows appear increasingly retail-driven rather than primarily institutional as earlier in the cycle, source: @santimentfeed on X, Aug 26, 2025.

According to @lookonchain, August 5 data shows that 10 Bitcoin ETFs experienced a net outflow of 3,858 BTC, totaling $440.35 million in withdrawals. Notably, iShares (BlackRock) reported a significant outflow of 2,544 BTC valued at $290.35 million, but still maintains a large holding of 738,489 BTC worth $84.29 billion. Meanwhile, 9 Ethereum ETFs saw net outflows of 155,688 ETH, or $565.93 million, with iShares accounting for 101,975 ETH ($370.68 million) of those outflows. These large ETF redemptions signal potential ongoing bearish pressure on BTC and ETH prices, and traders should closely monitor for continued outflows as they may influence short-term market volatility (source: @lookonchain).

According to @lookonchain, August 4th saw significant net outflows from both Bitcoin and Ethereum ETFs. Ten Bitcoin ETFs recorded a net outflow of 6,086 BTC, amounting to $695.63 million, with Fidelity alone seeing an outflow of 2,965 BTC ($338.38 million), reducing its holdings to 202,441 BTC ($23.14 billion). On the Ethereum side, nine ETFs experienced a net outflow of 6,127 ETH ($21.84 million), with Grayscale (ETHE) responsible for 1,895 ETH ($6.76 million) in outflows, now holding 1,129,115 ETH. These large ETF outflows may indicate bearish sentiment among institutional investors, potentially increasing short-term volatility and impacting trading strategies for BTC and ETH. Source: @lookonchain.

According to Farside Investors, Fidelity's Bitcoin ETF experienced a significant daily outflow of $331.4 million. This sharp withdrawal signals bearish sentiment among institutional investors and could exert downward pressure on BTC price in the short term. Traders should closely monitor ETF fund flows, as large redemptions may precede increased market volatility and affect Bitcoin trading strategies. Source: Farside Investors.

According to Nic Carter, the detailed thread provides essential context on recent Bitcoin ETF outflows, highlighting that the sell-off is largely driven by institutional reallocations rather than broad market panic (source: @nic__carter, Twitter, June 15, 2025). For BTC traders, this suggests that short-term volatility may not reflect underlying retail sentiment, offering potential opportunities for strategic entries as outflows stabilize. The thread emphasizes that despite outflows, on-chain data and exchange inflow metrics show steady retail accumulation, indicating resilience in the broader Bitcoin market.

According to Lookonchain, on June 6, the net outflow from 10 Bitcoin ETFs totaled 1,055 BTC, equivalent to $113.77 million, highlighting notable short-term bearish sentiment in the BTC ETF market. The iShares (Blackrock) Bitcoin ETF alone reported a significant outflow of 1,250 BTC ($134.77 million), reducing its holdings to 661,458 BTC ($71.34 billion). In contrast, 9 Ethereum ETFs experienced net inflows of 6,819 ETH ($17.3 million), with the iShares Ethereum ETF receiving 6,356 ETH ($16.13 million) in new funds. These ETF flows indicate a potential investor rotation from Bitcoin to Ethereum, which could influence near-term crypto price action and trading strategies. Source: Lookonchain via Twitter, June 9, 2025.

According to Lookonchain, on June 6, the top 10 Bitcoin ETFs saw net outflows totaling 2,368 BTC, representing a $248.23 million decrease, with ARK21Shares leading the outflows at 998 BTC ($104.6 million) and holding 45,616 BTC ($4.78 billion) in assets. In contrast, the nine Ethereum ETFs reported net inflows of 6,589 ETH, worth $16.6 million, with iShares (BlackRock) accounting for the largest inflow of 13,480 ETH ($33.96 million) and a total holding of 1,506,775 ETH. This divergence in ETF flows indicates potential short-term bearish sentiment for Bitcoin and growing institutional interest in Ethereum, influencing trading strategies and market positioning. Source: Lookonchain (@lookonchain, June 6, 2025).

According to Farside Investors, Bitcoin ETF products recorded a significant total net outflow of $278.4 million on June 5, 2025, with major withdrawals from ARKB ($102 million), FBTC ($80.2 million), and BITB ($36.7 million). Zero net flows were observed in IBIT, EZBC, BRRR, and BTCW, while moderate outflows continued in GBTC and HODL. This sharp outflow signals reduced institutional demand and could indicate short-term bearish sentiment in the broader cryptocurrency market, potentially increasing volatility for Bitcoin price action. Traders should monitor ETF flows closely as they directly impact spot market liquidity and price momentum (Source: Farside Investors via Twitter, June 6, 2025).

According to @FarsideUK, the VanEck Bitcoin ETF recorded a daily outflow of $6.5 million, with 5% of the fund's profits allocated to Bitcoin developers (source: farside.co.uk/btc/). This notable redemption signals reduced investor demand for VanEck's Bitcoin ETF, which could pressure short-term BTC prices. However, the fund's unique profit-sharing mechanism may support long-term Bitcoin ecosystem development, potentially influencing future network stability and market sentiment. Traders should monitor ETF flows as a real-time indicator of institutional appetite and potential Bitcoin price direction.

According to Farside Investors, Bitcoin traded at $105,492, up 0.63%, while the March 2026 Deribit Bitcoin Future stands at $111,388, reflecting a 0.37% increase. The annualised basis rate dropped to 7.06%, down 4.08%, signaling a narrowing futures premium. Notably, Bitcoin ETF flows recorded a significant outflow of $267.5 million, pointing to short-term bearish sentiment in institutional markets. Ethereum outperformed with a 5.02% gain at $2,617. These movements indicate heightened volatility and shifting leverage in the crypto market, with ETF outflows potentially pressuring spot prices. (Source: Farside Investors via Twitter, June 3, 2025)

According to Farside Investors, Bitcoin ETFs experienced significant net outflows totaling $267.5 million on June 2, 2025, with major withdrawals from IBIT (-$130.4M), ARKB (-$73.9M), FBTC (-$50.1M), and GBTC (-$16.5M). Only BITB reported minor inflows of $3.4 million. This substantial net outflow signals bearish sentiment among institutional investors and could exert downward pressure on Bitcoin prices, impacting overall crypto market liquidity and short-term volatility (source: Farside Investors, Twitter, June 3, 2025). Traders should monitor ETF flows closely as they have become a leading indicator of institutional positioning and market momentum in the crypto sector.

According to Lookonchain, on June 2, the net outflow from 10 Bitcoin ETFs totaled 7,157 BTC, equivalent to $745.93 million, highlighting significant profit-taking or risk-off behavior among institutional investors. Notably, iShares (Blackrock) alone saw outflows of 4,113 BTC ($428.65 million) but still holds a substantial 660,842 BTC ($68.88 billion). In contrast, 9 Ethereum ETFs recorded a net inflow of 26,572 ETH ($66.64 million), with iShares (Blackrock) leading inflows at 27,241 ETH ($68.32 million). These diverging flows suggest traders are rotating capital from Bitcoin to Ethereum ETFs, likely in response to recent market volatility and regulatory developments. Such large ETF movements can increase short-term price swings and liquidity shifts in the broader cryptocurrency market. Source: Lookonchain

According to Crypto Rover, current ETF data shows negative flows for Bitcoin while Ethereum ETFs are experiencing positive inflows. This indicates that institutional and retail investors are actively rotating capital from BTC into ETH, potentially impacting short-term price action and liquidity for both assets (source: Crypto Rover, Twitter, May 30, 2025). Traders should monitor ETH volume and inflow trends closely, as this shift in ETF flows may enhance ETH's volatility and trading opportunities while creating headwinds for Bitcoin in the near term.