According to @FarsideUK, US spot Bitcoin ETF net flow for the month totaled -$1,092.5 million, based on the dataset at farside.co.uk/btc. According to @FarsideUK, the largest outflows came from IBIT at -$473.8m and GBTC at -$237.8m, while FBTC recorded +$86.6m and BTCW +$1.9m in net inflows, per farside.co.uk/btc. According to @FarsideUK, additional monthly totals were ARKB -$194.5m, BITB -$135.1m, HODL -$110.7m, BTCO -$3.9m, EZBC -$2.1m, BRRR 0, and the summary also lists BTC: -23.1, as reported on farside.co.uk/btc. According to @FarsideUK, IBIT and GBTC combined accounted for -$711.6m of the month’s net outflow, and only two funds (FBTC, BTCW) posted net inflows while the rest were negative or flat, per farside.co.uk/btc.

According to Farside Investors, BlackRock’s US Bitcoin ETF posted a daily net outflow of 99 million dollars in the latest update shared on Jan 1, 2026. Source: Farside Investors, https://farside.co.uk/btc/ According to Farside Investors, full issuer-level flow data and methodology disclaimers are available on its dashboard for traders to compare day-over-day momentum. Source: Farside Investors, https://farside.co.uk/btc/

According to Farside Investors, US spot Bitcoin ETFs posted a total net outflow of $348.1 million on 2025-12-31, marking broad redemptions into the year-end session (source: Farside Investors). According to Farside Investors, the largest outflows were IBIT at -$99.0M, ARKB at -$76.5M, GBTC at -$69.1M, and FBTC at -$66.6M, which together accounted for approximately 89% of the day’s total net outflow based on the reported figures (source: Farside Investors). According to Farside Investors, additional outflows included BITB at -$13.8M, BTC at -$11.2M, HODL at -$6.8M, and EZBC at -$5.1M, while BTCO, BRRR, and BTCW recorded zero net flow (source: Farside Investors). According to Farside Investors, the negative flow skew indicates net redemptions across major issuers on the day, reducing aggregate ETF-held BTC exposure for that session (source: Farside Investors).

According to @FarsideUK, Invesco’s US Bitcoin ETF recorded $0 million in daily net flow, reflecting no net inflows or outflows for the session (source: https://farside.co.uk/btc/). According to @FarsideUK, a $0 million reading indicates no net creations or redemptions were logged for the fund that day, a key datapoint for traders tracking BTC ETF demand and liquidity (source: https://farside.co.uk/btc/).

According to @FarsideUK, Fidelity’s US Bitcoin ETF posted a $66.6 million net outflow on Jan 1, 2026, based on Farside Investors’ daily US Bitcoin ETF flow tracker; source: Farside Investors (@FarsideUK), farside.co.uk/btc. The data point indicates a negative daily flow for Fidelity’s BTC fund on the reported date, as recorded by Farside Investors; source: Farside Investors (@FarsideUK), farside.co.uk/btc. For the full dataset and disclaimers, refer to Farside Investors’ Bitcoin ETF flows page; source: Farside Investors (@FarsideUK), farside.co.uk/btc.

According to Farside Investors, the WisdomTree U.S. Bitcoin ETF posted $0 million (USD) in daily net flow on Jan 1, 2026, per its latest Bitcoin ETF daily flow update; source: Farside Investors. This reading indicates no net creations or redemptions for WisdomTree’s spot Bitcoin ETF on the day, reflecting flat ETF-driven demand for BTC from this issuer during that session; source: Farside Investors. Traders can track aggregate spot Bitcoin ETF flows and issuer-level breakdowns for additional directional context on BTC liquidity via the same data source; source: Farside Investors.

According to @FarsideUK, the Bitwise Bitcoin ETF (BITB) recorded a US$13.8 million net outflow in the latest daily update on Jan 1, 2026, source: Farside Investors tweet and Farside Bitcoin ETF flow dashboard. Bitwise allocates 10% of profits from this product to Bitcoin developers, source: Farside Investors and Bitwise Asset Management. Full dataset, methodology, and disclaimers can be reviewed on Farside’s Bitcoin ETF flows page for verification and peer comparison across US spot BTC ETFs, source: Farside Investors.

According to @FarsideUK, Grayscale’s US spot Bitcoin ETF (GBTC) registered a daily net outflow of $11.2 million in the latest update dated Jan 1, 2026, source: Farside Investors - farside.co.uk/btc. The reported negative flow indicates redemptions exceeded creations for GBTC by $11.2 million for the day, with the full dataset and disclaimers available, source: Farside Investors - farside.co.uk/btc.

According to @FarsideUK (Farside Investors), the Franklin US Bitcoin ETF recorded a $5.1 million net outflow, as reported on Jan 1, 2026, based on the firm’s Bitcoin ETF Daily Flow tracker (source: Farside Investors). According to Farside Investors, the figure represents the day’s USD net flow for Franklin’s spot Bitcoin ETF as listed on its US Bitcoin ETF dashboard at farside.co.uk/btc/ (source: Farside Investors). According to Farside Investors, full issuer-level and aggregate US spot Bitcoin ETF flow data and disclaimers are available on the same page for verification (source: Farside Investors).

According to @FarsideUK, BlackRock’s US spot Bitcoin ETF (IBIT) recorded a 143.7 million dollar daily flow on Dec 31, 2025, as reported on the firm’s Bitcoin ETF Daily Flow tracker, source: Farside Investors tweet and ETF flow dashboard at farside.co.uk/btc/. Farside provides the full dataset, methodology, and disclaimers for verification, allowing traders to monitor US Bitcoin ETF flow prints as a high-frequency gauge of ETF-driven BTC demand, source: Farside Investors ETF flow dashboard at farside.co.uk/btc/.

According to @FarsideUK, U.S. spot Bitcoin ETFs recorded a total net inflow of $355.1 million on 2025-12-30; source: Farside Investors, farside.co.uk/btc. IBIT led with $143.7 million, followed by ARKB at $109.6 million and FBTC at $78.6 million, while BITB added $13.9 million, HODL $5 million, and BTC $4.3 million; source: Farside Investors, farside.co.uk/btc. BTCO, EZBC, BRRR, BTCW, and GBTC reported zero net flow, with no negative prints across the listed funds for the day; source: Farside Investors, farside.co.uk/btc. IBIT and ARKB together accounted for roughly 71 percent of the day’s total inflows (253.3 of 355.1 million), indicating concentrated demand among the largest issuers; data derived from Farside Investors, farside.co.uk/btc.

According to @FarsideUK, Fidelity’s US Bitcoin ETF recorded a daily flow of US$78.6 million. Source: Farside Investors (@FarsideUK) tweet dated Dec 31, 2025. The data and disclaimers are available on Farside’s Bitcoin ETF flow page for verification and cross-issuer comparison. Source: farside.co.uk/btc.

According to @FarsideUK, WisdomTree's US Bitcoin ETF reported a daily flow of $0 million on Dec 31, 2025. Source: Farside Investors tweet dated Dec 31, 2025 and Farside BTC ETF flows page This flat reading indicates no net inflows or outflows were recorded for the fund that day in USD terms, reflecting neutral primary market activity. Source: Farside BTC ETF flows page For trading dashboards aggregating spot Bitcoin ETF activity, WisdomTree contributed $0 to the day's US spot BTC ETF net flows. Source: Farside BTC ETF flows page

According to @FarsideUK, the Invesco US Bitcoin ETF recorded daily net flow of 0 million USD on 31 Dec 2025 based on the Farside Investors Bitcoin ETF flow dashboard at farside.co.uk/btc. According to @FarsideUK, the zero net flow indicates neutral ETF-driven demand for BTC on the day with no incremental buy or sell pressure from this product per farside.co.uk/btc.

According to Farside Investors, the US VanEck Bitcoin ETF recorded a $5 million daily flow, reflecting the latest fund activity tracked by its BTC ETF flow dataset (source: Farside Investors, Dec 31, 2025 Twitter update; Farside BTC ETF dashboard). Farside Investors also states that 5% of profits from this product are allocated to Bitcoin developers, highlighting an ongoing profit-sharing commitment tied to the ETF (source: Farside Investors, Dec 31, 2025 Twitter update). Farside directs traders to its BTC ETF flow dashboard for the complete dataset and disclaimers to inform trading decisions around BTC exposure (source: Farside BTC ETF dashboard).

According to @FarsideUK, Franklin’s US spot Bitcoin ETF recorded 0 million in daily net flow in USD on Dec 31, 2025, as shown on Farside Investors’ Bitcoin ETF Daily Flow tracker; source: https://twitter.com/FarsideUK/status/2006160795944497371 and https://farside.co.uk/btc/. This 0 daily flow indicates no net primary market creations or redemptions for that ETF on the day under standard ETF flow definitions; source: https://www.investor.gov/introduction-investing/investing-basics/investment-products/exchange-traded-funds-etfs. In ETF structures, net flow reflects primary market activity rather than secondary market trading, so a 0 reading signals neutral primary supply demand for that session; source: https://www.investor.gov/introduction-investing/investing-basics/investment-products/exchange-traded-funds-etfs.

According to @FarsideUK, the ARK 21Shares Bitcoin ETF (ARKB) recorded a US$109.6 million daily net inflow in the latest Bitcoin ETF Daily Flow update. Source: Farside Investors tweet: https://twitter.com/FarsideUK/status/2006157154382659948 and Farside flow dashboard: https://farside.co.uk/btc/ Farside Investors notes the figures are daily net flows in USD and provides full data and disclaimers on its dashboard, allowing precise tracking of creations/redemptions across US spot Bitcoin ETFs. Source: https://farside.co.uk/btc/ Traders monitor these spot Bitcoin ETF net flows to assess real-time demand for BTC exposure and ETF liquidity conditions. Source: https://farside.co.uk/btc/

According to @FarsideUK, Grayscale’s GBTC recorded US$0 million net flow for the day, as reported on the Farside Investors US Bitcoin ETF daily flow dashboard for Dec 30, 2025, source: Farside Investors, farside.co.uk/btc and twitter.com/FarsideUK/status/2006152467252187298. This zero reading indicates no net creations or redemptions were recorded for GBTC in Farside’s dataset today, meaning GBTC neither added to nor subtracted from aggregate US spot Bitcoin ETF net flows in that session, source: Farside Investors, farside.co.uk/btc. Traders tracking BTC should note that flow-neutral GBTC activity shifts the focus to other issuers for any ETF-driven liquidity impact on BTC spot markets in Farside’s daily tally, source: Farside Investors, farside.co.uk/btc.

According to @FarsideUK, US spot Bitcoin ETFs recorded a total net outflow of $19.3 million on 2025-12-29 (source: @FarsideUK, farside.co.uk/btc). IBIT saw -$7.9 million, BTCO -$10.4 million, and ARKB -$6.7 million, while FBTC posted +$5.7 million; BITB, EZBC, BRRR, HODL, BTCW, GBTC, and BTC all reported 0 flow (source: @FarsideUK). These issuer-level moves left combined outflows from IBIT and BTCO at -$18.3 million, partially offset by FBTC’s +$5.7 million, resulting in the -$19.3 million net for the day and indicating negative net demand via US spot ETFs on the session (source: @FarsideUK).

According to @FarsideUK, the VanEck Bitcoin ETF recorded US$0 million daily flow on Dec 30, 2025, indicating no net inflows or outflows for the session. According to @FarsideUK, a zero daily flow denotes no net share creations or redemptions, so there was no incremental net buy or sell pressure on spot BTC from this fund that day, a neutral signal for traders tracking Bitcoin ETF daily flow data. According to @FarsideUK, 5% of profits from this product are allocated to Bitcoin developers, highlighting ongoing issuer funding support for Bitcoin core development alongside the flow metrics. According to @FarsideUK, traders can reference the aggregated US Bitcoin ETF flow tables at farside.co.uk/btc for broader context across issuers when assessing overall flow momentum.