According to the source, year-to-date 2025 allocations into Bitcoin (BTC) and Ethereum (ETH) ETFs have already surpassed 2024 totals, highlighting sustained institutional demand and potential support for spot prices if net creations continue. Source: the source. Before positioning, traders should validate the claim by checking daily shares outstanding, creations/redemptions, and AUM reported in SEC EDGAR filings and on issuer websites for funds such as IBIT and FBTC. Source: SEC EDGAR; issuer disclosures. Monitor net creations versus redemptions, ETF premiums/discounts to NAV, and primary market activity across US spot ETFs to gauge directional pressure and liquidity conditions in BTC and ETH. Source: SEC EDGAR; exchange listing data; issuer basket files. In 2024, stretches of strong net creations in spot BTC ETFs aligned with BTC upside and tighter ETF bid-ask spreads, indicating flow-sensitive price action that can inform trade timing in 2025. Source: SEC ETF holdings updates; exchange consolidated trade data. ETH spot ETFs went live in 2024 following SEC 19b-4 approvals, creating a new flow channel for ETH where early volumes concentrated among a few issuers—important for assessing ETH liquidity and basis. Source: SEC approval orders; exchange listing notices. Risk management should account for potential flow reversals around macro catalysts that historically moved crypto beta in 2024, including FOMC decisions and CPI releases impacting risk appetite and rates volatility. Source: Federal Reserve statements; Bureau of Labor Statistics releases.

According to the source, Bitcoin ETFs recorded about $2.7 billion in net inflows this week and Ethereum ETFs recorded about $488 million, totaling roughly $3.188 billion in net creations. Source: X post dated Oct 11, 2025. For physically backed crypto ETFs, net inflows reflect primary-market share creations that require authorized participants to source and deliver the underlying BTC or ETH, which can impact circulating supply. Source: U.S. SEC Investor Bulletin on ETFs. In 2024, periods of sustained net inflows into U.S. spot BTC ETFs coincided with stronger BTC performance and improved fund market structure, according to research commentary from Bloomberg Intelligence. Source: Bloomberg Intelligence. For traders, persistent positive ETF flows are a bullish liquidity signal for BTC and ETH and can support dips, while a turn to net outflows may pressure prices via redemptions. Source: U.S. SEC Investor Bulletin on ETFs; Bloomberg Intelligence.

According to @lookonchain, 10 Bitcoin ETFs recorded a net inflow of +3,356 BTC valued at $407.04M on Oct 9, 2025, source: @lookonchain (X, Oct 9, 2025). According to @lookonchain, BlackRock contributed +3,451 BTC of inflows worth $418.48M and now holds 802,198 BTC valued at $97.29B, source: @lookonchain (X, Oct 9, 2025). According to @lookonchain, this implies other Bitcoin ETFs saw a combined net outflow of -95 BTC and BlackRock captured about 103% of the day’s BTC ETF net inflows, source: @lookonchain (X, Oct 9, 2025). According to @lookonchain, 9 Ethereum ETFs posted a net inflow of +20,142 ETH worth $86.61M, source: @lookonchain (X, Oct 9, 2025). According to @lookonchain, BlackRock had +32,968 ETH of inflows and holds 4,083,486 ETH valued at $17.56B, source: @lookonchain (X, Oct 9, 2025). According to @lookonchain, this indicates other Ethereum ETFs had a combined net outflow of -12,826 ETH and BlackRock accounted for roughly 164% of the day’s ETH ETF net inflows, source: @lookonchain (X, Oct 9, 2025).

According to @FarsideUK, Ethereum ETF total net inflows reached $233.5 million for 2025-10-03 (source: @FarsideUK; farside.co.uk/eth; data for 2025-10-03). ETHA recorded $206.7 million, capturing approximately 88.5% of the day’s net flow based on the reported totals (source: @FarsideUK; farside.co.uk/eth; data for 2025-10-03). ETH posted $17.9 million (about 7.7% share), FETH took $5.6 million (about 2.4%), and ETHV added $3.3 million (about 1.4%), while ETHW, TETH, QETH, EZET, and ETHE reported zero net flow (source: @FarsideUK; farside.co.uk/eth; data for 2025-10-03). Four of nine funds saw positive flows, and the top-two concentration (ETHA + ETH) accounted for roughly 96.2% of the day’s net inflows, indicating highly concentrated demand among listed Ethereum ETFs that day (source: @FarsideUK; farside.co.uk/eth; data for 2025-10-03).

According to @lookonchain, 10 Bitcoin ETFs recorded net inflows of +5,643 BTC worth $675.21M, with BlackRock contributing +3,451 BTC worth $412.87M and holding 773,461 BTC valued at $92.54B, source: @lookonchain (Oct 2, 2025). According to @lookonchain, 9 Ethereum ETFs recorded net inflows of +14,864 ETH worth $65.64M, with Fidelity contributing +8,324 ETH worth $36.76M and holding 772,054 ETH valued at $3.41B, source: @lookonchain (Oct 2, 2025).

According to @lookonchain, as of Sept 30, 10 U.S. Bitcoin ETFs recorded net inflows of 3,156 BTC, equal to $356.62 million. According to @lookonchain, Fidelity saw inflows of 2,616 BTC worth $295.59 million and now holds 203,315 BTC valued at $22.97 billion. According to @lookonchain, 9 U.S. Ethereum ETFs posted net inflows of 100,323 ETH, totaling $414.84 million, with Fidelity contributing 48,410 ETH of inflows worth $200.17 million and holding 763,730 ETH valued at $3.16 billion.

According to the source, Bitcoin and Ethereum ETFs drew a combined $1.9 billion in assets last week as investors positioned for potential interest-rate cuts (source: provided source). The flows point to strengthened demand for regulated BTC and ETH exposure via ETFs during a week dominated by rate-cut optimism, highlighting improving crypto risk appetite (source: provided source). For trading, monitor daily ETF creations/redemptions and rate-path updates this week to gauge whether the inflow momentum persists, as last week’s demand was explicitly tied to rate cut expectations (source: provided source).

According to the source, US Bitcoin (BTC) ETFs recorded $163 million in net inflows on Sept 18, while US Ethereum (ETH) ETFs led with $213 million, indicating stronger daily net creations in ETH products versus BTC, source: the provided Twitter post dated Sep 19, 2025. For traders, the positive net creations across BTC and ETH highlight risk-on demand for US-listed crypto ETFs and warrant monitoring for follow-through in subsequent sessions, source: the provided Twitter post dated Sep 19, 2025.

According to @lookonchain, across 10 Bitcoin ETFs, net inflows totaled +1,205 BTC (+$139.75M) on Sept 19, with Fidelity contributing 828 BTC (+$96.09M) and aggregate holdings at 207,370 BTC ($24.05B). Source: @lookonchain on X, Sept 19, 2025. According to @lookonchain, across 9 Ethereum ETFs, net inflows were +41,150 ETH (+$185.17M), with BlackRock adding 34,688 ETH (+$156.1M) and aggregate holdings at 817,134 ETH ($3.68B). Source: @lookonchain on X, Sept 19, 2025. According to @lookonchain, based on the reported figures, Fidelity captured roughly 69% of the BTC ETF net inflows (828/1,205) and BlackRock about 84% of the ETH ETF net inflows (34,688/41,150), with combined BTC+ETH ETF net inflows around $324.92M for the day. Source: @lookonchain on X, Sept 19, 2025.

According to the source, US crypto ETF flows on Sept. 18 show about $163M of BTC and $213.1M of ETH were bought, indicating net inflows that day; source: social media post dated Sep 19, 2025. In ETF mechanics, net creations require authorized participants to acquire the underlying assets, channeling demand into spot BTC and ETH markets; source: U.S. SEC Investor Bulletin on Exchange-Traded Funds. ETH purchases exceeded BTC by roughly $50.1M on the day, highlighting stronger net demand in ETH ETFs during that session; source: social media post dated Sep 19, 2025.

According to @FarsideUK, US Ethereum ETF net flow on 2025-09-15 was +$359.7 million, with ETHA posting +$363.2 million, FETH recording -$13.5 million, and ETHE adding +$10 million, while ETHW, TETH, ETHV, QETH, EZET, and ETH registered zero, source: Farside Investors (@FarsideUK) post dated Sep 16, 2025 and Farside Ethereum ETF flow page. According to @FarsideUK, the data show ETHA was the primary driver of net creations, offset partially by FETH redemptions, source: Farside Investors (@FarsideUK) post dated Sep 16, 2025 and Farside Ethereum ETF flow page. According to the source, spot ETF creations require acquiring the underlying asset to back newly issued shares, so a +$359.7 million net creation implies net purchases of ETH on that date, source: US SEC Investor Bulletin on Exchange-Traded Funds and Farside Investors (@FarsideUK) flow data.

According to @lookonchain, Sept 10 recorded total net inflows of +524 BTC valued at +$59.75M across 10 Bitcoin ETFs (source: @lookonchain on X, Sep 10, 2025, https://x.com/lookonchain/status/1965795458472943803). According to @lookonchain, BlackRock's iShares Bitcoin ETF saw +1,521 BTC in daily inflows worth +$173.42M and currently holds 752,301 BTC valued at $85.76B (source: @lookonchain on X, Sep 10, 2025, https://x.com/lookonchain/status/1965795458472943803). According to @lookonchain, nine Ethereum ETFs posted combined net inflows of +15,071 ETH totaling +$66.51M (source: @lookonchain on X, Sep 10, 2025, https://x.com/lookonchain/status/1965795458472943803). According to @lookonchain, BlackRock's iShares Ethereum ETF had +10,285 ETH in inflows worth $45.39M and now holds 3,671,310 ETH valued at $16.2B (source: @lookonchain on X, Sep 10, 2025, https://x.com/lookonchain/status/1965795458472943803). According to @lookonchain, based on the reported totals this implies roughly 52 BTC average net inflow per BTC ETF and about 1,675 ETH per ETH ETF on the day, highlighting where spot ETF demand concentrated (source: @lookonchain on X, Sep 10, 2025, https://x.com/lookonchain/status/1965795458472943803).

According to Lookonchain, Bitcoin ETFs recorded net inflows of +1,578 BTC (+$174.35M) on Aug 29, with iShares (BlackRock) contributing +568 BTC (+$62.738M) and holding 746,584 BTC valued at $82.5B, source: https://twitter.com/lookonchain/status/1961423969975926859. Ethereum ETFs posted net inflows of +12,489 ETH (+$54.86M) the same day, with iShares receiving +15,127 ETH (+$66.45M), source: https://twitter.com/lookonchain/status/1961423969975926859. Combined BTC and ETH ETF net inflows totaled approximately $229.21M on Aug 29, source: https://twitter.com/lookonchain/status/1961423969975926859.

According to @lookonchain, on Aug 27 the 10 Bitcoin ETFs recorded net inflows of +827 BTC (+$91.94M), with BlackRock iShares adding +409 BTC (+$45.42M) and holding 745,562 BTC valued at $82.84B (source: @lookonchain). According to @lookonchain, the 9 Ethereum ETFs posted net inflows of +96,402 ETH (+$442.87M), with iShares receiving +70,795 ETH (+$325.23M) (source: @lookonchain). Traders can use these ETF net inflow figures as inputs for intraday positioning and liquidity monitoring; data source: @lookonchain.

According to @FarsideUK, US Ethereum ETFs recorded total net inflows of $455 million on 2025-08-26, led by ETHA at $323.1 million, FETH at $85.5 million, ETHE at $5.3 million, and ETH at $41.1 million, with ETHW, CETH, ETHV, QETH, and EZET posting zero flows, source: Farside Investors. According to @FarsideUK, ETHA accounted for roughly 71 percent of the day’s net inflows, FETH about 18.8 percent, ETH around 9.0 percent, and ETHE about 1.2 percent, indicating flows were concentrated in ETHA on the day, source: Farside Investors. According to @FarsideUK, only four funds saw positive net creations while five registered no net flow, providing a clear snapshot of issuer-level demand distribution for ETH exposure on that date, source: Farside Investors.

According to @FarsideUK, BlackRock’s Ethereum ETF recorded US$323.1 million in daily flow on August 27, 2025. Source: https://twitter.com/FarsideUK/status/1960549812404654423 The dataset and disclaimers are available via Farside Investors for verification. Source: https://t.co/FppgUwAthD

According to @FarsideUK, daily Ethereum ETF net flows totaled 443.9 million dollars on 2025-08-25, led by ETHA 314.9 million, FETH 87.4 million, ETH 53.3 million, ETHW 9.7 million, CETH 5.6 million, QETH 2.2 million, with zero for ETHV and EZET and a -29.2 million outflow for ETHE, source: farside.co.uk/eth/. ETHA represented about 71% of the day's net inflow and FETH about 20%, showing concentration of net inflows among leaders while ETHE registered net redemptions, source: farside.co.uk/eth/.

According to @lookonchain, on Aug 25 the 10 Bitcoin ETFs posted a combined net flow of +41 BTC (+$4.73M). According to @lookonchain, ARK 21Shares recorded +563 BTC (+$65.31M) and holds 42,378 BTC ($4.73B), implying other BTC ETFs saw a combined -522 BTC net flow based on @lookonchain data. According to @lookonchain, the 9 Ethereum ETFs registered a net flow of +61,425 ETH (+$285.19M). According to @lookonchain, BlackRock’s iShares saw +24,461 ETH (+$113.57M), implying the remaining ETH ETFs totaled +36,964 ETH based on @lookonchain figures.

According to @FarsideUK, U.S. Ethereum ETF net inflows totaled $337.7 million on 2025-08-22, confirming net creations exceeded redemptions across issuers, source: Farside Investors (@FarsideUK). FETH led with $117.9 million (34.9% of total) and ETHA followed with $109.4 million (32.4%), while ETHE saw $45.9 million (13.6%), ETHW $36.3 million (10.7%), ETH $22.7 million (6.7%), and EZET $5.5 million (1.6%), source: Farside Investors (@FarsideUK). CETH and QETH reported zero flow and ETHV was not reported in the post, source: Farside Investors (@FarsideUK). FETH and ETHA combined accounted for 67.3% of the day’s inflows, concentrating primary market demand in those two products, source: Farside Investors (@FarsideUK).

According to @lookonchain, on Aug 22 ten Bitcoin ETFs recorded net outflows of 2,014 BTC valued at $233.57M. Source: @lookonchain, Aug 22, 2025. According to @lookonchain, BlackRock iShares saw outflows of 1,135 BTC ($131.71M) and holds 746,288 BTC worth $86.57B. Source: @lookonchain, Aug 22, 2025. According to @lookonchain, nine Ethereum ETFs posted net inflows of 64,739 ETH totaling $299.93M, with BlackRock iShares contributing 55,065 ETH ($255.11M) of the day’s inflows. Source: @lookonchain, Aug 22, 2025. According to @lookonchain, the daily flow spread favored ETH over BTC by $533.5M based on these figures, with iShares representing about 56% of BTC ETF outflows and about 85% of ETH ETF inflows. Source: @lookonchain, Aug 22, 2025.