According to Lookonchain, across 10 spot Bitcoin ETFs, net flow was +2,544 BTC (+$295.63M) on Sept 17; BlackRock saw +1,794 BTC (+$208.42M) and now holds 763,699 BTC ($88.74B), source: Lookonchain, X, Sep 17, 2025. BlackRock's inflow equaled roughly 70% of the day's BTC ETF net inflows, source: Lookonchain, X, Sep 17, 2025. Across 9 spot Ethereum ETFs, net flow was -11,463 ETH (-$51.58M), led by Fidelity with -10,731 ETH ($48.29M) outflows and holdings of 788,934 ETH ($3.55B), representing about 94% of the day's ETH ETF net outflows, source: Lookonchain, X, Sep 17, 2025.

According to @FarsideUK, Fidelity’s Bitcoin ETF recorded a daily flow of 7.5 million US dollars. Source: Farside Investors on X Farside directs readers to its BTC ETF data and disclaimers at farside.co.uk/btc for full details. Source: farside.co.uk/btc

According to @lookonchain on X (Sept 12, 2025), 10 Bitcoin ETFs posted a combined net inflow of +5,140 BTC, equivalent to +$592.17M. According to @lookonchain, BlackRock’s iShares Bitcoin ETF led single-fund flows with +3,201 BTC (+$368.8M) and now holds 757,365 BTC valued at $87.25B. According to @lookonchain, 9 Ethereum ETFs recorded a combined net inflow of +28,694 ETH, totaling +$130.44M. According to @lookonchain, Fidelity’s Ethereum ETF saw +19,965 ETH in inflows ($90.76M) and currently holds 766,474 ETH worth $3.48B.

According to @rovercrc, Fidelity bought 20,308.98 ETH worth $91.8 million, posted as breaking news on Sep 12, 2025, which could be market-sensitive if confirmed (source: @rovercrc on X, Sep 12, 2025). The post provides no transaction hash, wallet address, ETF flow data, or official confirmation, so the claim remains unverified at the time of posting and should be treated as headline risk by traders (source: @rovercrc on X, Sep 12, 2025). Traders may monitor official statements and on-chain data for confirmation before positioning, given that the original X post is currently the sole source cited (source: @rovercrc on X, Sep 12, 2025).

According to @cas_abbe, DTCC today listed a Fidelity Solana ETF and a Canary XRP ETF, source: @cas_abbe. The source adds that a similar DTCC step occurred in Q4 2023 before U.S. spot Bitcoin ETFs were approved in January 2024, source: @cas_abbe; source: U.S. SEC. A DTCC listing indicates clearing and settlement preparedness and does not constitute SEC approval, with any launch still contingent on SEC rule approvals and registration effectiveness, source: DTCC; source: U.S. SEC. Traders focused on SOL and XRP can track DTCC eligibility records and SEC filings for confirmation and timing signals relevant to headline-driven price moves, source: DTCC; source: U.S. SEC.

According to Farside Investors (@FarsideUK), Fidelity’s US Ethereum ETF recorded a US$88.3 million net daily inflow on the latest print, as shown on the Ethereum ETF Daily Flow dashboard (source: Farside Investors, farside.co.uk/eth; X post dated Sep 12, 2025). Farside Investors provides the underlying dataset, methodology, and disclaimers for verification, confirming the reported US dollar net flow figure for Fidelity’s Ethereum ETF on the referenced date (source: Farside Investors, farside.co.uk/eth).

According to @rovercrc, Fidelity has launched a tokenized U.S. Treasuries fund on the Ethereum network (source: @rovercrc on X, Sep 7, 2025). The post does not reference an official Fidelity announcement, SEC filing, or a contract address, so the claim cannot be independently verified from the cited source alone (source: @rovercrc on X, Sep 7, 2025). For context, BlackRock’s BUIDL tokenized fund on Ethereum and Franklin Templeton’s Franklin OnChain U.S. Government Money Fund (FOBXX) on public chains illustrate ongoing institutional adoption of tokenized Treasuries, each confirmed via official firm communications at launch (source: BlackRock press release, March 2024; Franklin Templeton product materials, 2023–2024). Traders typically track official confirmations and on-chain deployments during such launches to assess potential impacts on ETH gas demand, DeFi liquidity, and stablecoin yields, based on patterns observed in prior institutional tokenization rollouts (source: BlackRock BUIDL launch materials 2024; Franklin Templeton FOBXX disclosures 2023–2024).

According to @FarsideUK, Fidelity’s U.S. Ethereum ETF reported a US$65.8 million daily flow on September 4, 2025, based on Farside Investors’ ETF flow tracking data; traders can reference the issuer-level breakdown on Farside’s data page for context. Source: Farside Investors. According to @FarsideUK, the post directs readers to Farside’s data and disclaimers page, which outlines methodology and helps determine whether the figure reflects net inflow or outflow, a key input for short-term ETH demand assessment. Source: Farside Investors. According to the source, in U.S. spot crypto ETFs, primary market creations and redemptions can translate into underlying spot purchases or sales, making sustained net flows relevant for ETH liquidity and price sensitivity in secondary markets. Source: SEC ETF guidance and spot Ethereum ETF prospectuses.

According to @FarsideUK, Fidelity’s US Ethereum ETF recorded a -$33.5 million daily net flow, indicating a net outflow for the day (source: @FarsideUK on X, Aug 29, 2025). The post directs traders to Farside Investors’ Ethereum ETF Daily Flow dashboard for the full dataset and disclaimers, confirming the USD-based flow figure (source: @FarsideUK on X, Aug 29, 2025).

According to @FarsideUK, Fidelity’s US Ethereum ETF recorded a daily flow of US$20.5 million on August 28, 2025, based on the Farside Investors Ethereum ETF flow dashboard, source: @FarsideUK. The post directs users to the Farside Investors dashboard for the complete dataset and disclaimers covering US spot Ethereum ETF flows, source: @FarsideUK.

According to @FarsideUK, Fidelity’s U.S. Bitcoin ETF reported a US$65.6 million daily flow on Aug 26, 2025, as noted in the Farside ETF flows update; source: Farside Investors (@FarsideUK) on X, Aug 26, 2025, https://twitter.com/FarsideUK/status/1960138834747797703; dataset: https://t.co/04S8jMGl07. The update directs readers to Farside’s dataset and disclaimers for issuer-level flow context across U.S. Bitcoin ETFs, enabling verification of the figure and broader flow trends; source: Farside Investors (@FarsideUK) on X, Aug 26, 2025, https://twitter.com/FarsideUK/status/1960138834747797703; dataset: https://t.co/04S8jMGl07.

According to @FarsideUK, Fidelity recorded a US$117.9 million daily flow for an Ethereum ETF dataset on August 23, 2025. Source: https://twitter.com/FarsideUK/status/1959051161752711175 Farside provides the full dataset and disclaimers at the link shared in the post for further verification and methodology details. Source: https://t.co/FppgUwAthD

According to Farside Investors, Fidelity’s Ethereum ETF recorded a daily flow of US$28.5 million on Aug 22, 2025 (source: https://twitter.com/FarsideUK/status/1958688402410274929). According to Farside Investors, the underlying dataset and disclaimers for Ethereum ETF flows are available at farside.co.uk/eth/ for further verification and context (source: https://farside.co.uk/eth/).

According to @rovercrc, Galaxy, Apollo, and Fidelity are not only investing in Plume but also actively deploying capital and issuing assets, with Plume reportedly reaching $360M in TVL and 177,000 RWA holders within weeks (source: @rovercrc on X, Aug 17, 2025). For traders, the source-reported inflows and rapid user growth position $PLUME as an institution-linked RWA narrative to monitor for sustained TVL trajectory, asset issuance activity, and liquidity development around the token and ecosystem (source: @rovercrc on X, Aug 17, 2025). The post provides no linked documentation or on-chain references, so verification risk remains; independent checks of TVL, RWA holder counts, and any institutional wallet activity are prudent before trade execution (source: @rovercrc on X, Aug 17, 2025).

According to Cas Abbé, U.S. Ethereum (ETH) ETFs recorded their second-biggest daily inflow yesterday as issuers including BlackRock and Fidelity bought a combined 153,000 ETH worth about $729.14 million, per Cas Abbé on X (Aug 14, 2025). According to Cas Abbé, the biggest daily inflow also occurred this week, placing both the largest and second-largest ETH ETF inflows in the same week, per the same source. According to Cas Abbé, these reported flows indicate concentrated net buying of ETH by major ETF issuers this week, per the same source.

According to @rovercrc, Fidelity purchased $154.7 million worth of Ethereum (ETH) as reported in a post on Aug 14, 2025, source: @rovercrc on X. According to @rovercrc, traders can treat this reported institutional buy as a potential liquidity and momentum cue and monitor spot order-book imbalance, exchange net inflows, and derivatives metrics like funding and basis for confirmation, source: @rovercrc on X. According to @rovercrc, focus on ETH spot volume on major USD venues and short-term options skew to validate sustained buy pressure around the reported size, source: @rovercrc on X. According to @rovercrc, no official confirmation from Fidelity was provided in the post, so treat this as a single-source signal and seek corroboration via on-chain and exchange data before acting, source: @rovercrc on X.

According to @rovercrc, BlackRock, Grayscale, and Fidelity are accumulating ETH and new all-time highs may be imminent; this assertion is based solely on a social post and is not accompanied by supporting disclosures. Source: https://twitter.com/rovercrc/status/1955681661775175712 Traders should verify any institutional accumulation via official issuer pages that publish daily holdings and primary market creations/redemptions for ETH-related products, including iShares (BlackRock), Fidelity, and Grayscale. Source: https://www.ishares.com and https://www.fidelity.com and https://www.grayscale.com Institutional positions or product exposures are typically evidenced in SEC filings (e.g., Form 13F-HR for reportable securities and Form N-PORT for registered funds); use EDGAR to search filings by issuer or fund. Source: https://www.sec.gov/edgar/search and https://www.sec.gov/divisions/investment/13ffaq.htm and https://www.sec.gov/investment/form-n-port On-chain and market data can corroborate accumulation claims; monitor ETH exchange reserves, netflows, and realized flows using analytics dashboards from Glassnode Studio and CryptoQuant. Source: https://studio.glassnode.com and https://cryptoquant.com Until verifiable inflow evidence appears, treat this as unverified sentiment and rely on confirmed flow data and volumes before positioning in ETH. Source: https://www.cfainstitute.org/en/research/foundation/2013/due-diligence-in-capital-markets

According to Lookonchain, Arkham Intelligence entity pages indicate that BlackRock, Fidelity, and Grayscale are buying ETH, with links to the Arkham explorer provided as evidence (Lookonchain on X; Arkham Intelligence explorer at intel.arkm.com). According to Arkham Intelligence pages referenced by Lookonchain, the labeled entities show ETH accumulation activity that traders can verify directly on the explorer for on-chain confirmation (Arkham Intelligence at intel.arkm.com; Lookonchain on X, Aug 13, 2025). According to Lookonchain, such identified institutional accumulation is a bullish flow signal that traders may incorporate into ETH spot, futures basis, and ETH/BTC relative strength monitoring to gauge follow-through demand (Lookonchain on X; Arkham Intelligence explorer at intel.arkm.com).

According to @rovercrc, Fidelity just bought $145,000,000 worth of ETH (source: @rovercrc on X, August 13, 2025). The post does not include transaction hashes, wallet addresses, ETF tickers, or an official Fidelity statement, so the claim is unverified at the time of posting (source: @rovercrc on X, August 13, 2025). Traders should treat this as an unconfirmed headline and seek corroboration from official Fidelity communications, regulatory filings, or identifiable on-chain flows before acting (source: absence of supporting evidence in the cited post).

According to @FarsideUK, Fidelity’s US Ethereum ETF posted a daily flow of 144.9 million US dollars on Aug 13, 2025, with methodology and disclaimers available on farside.co.uk/eth/ (source: Farside Investors). ETF flow figures track primary market creations and redemptions and are widely used as a gauge of investor demand in the fund (source: U.S. SEC Investor.gov, Exchange-Traded Funds overview). In spot-asset ETFs, cash creations increase fund assets and are used to acquire the underlying asset to back new shares, so sustained positive flows can translate into incremental spot-side buying activity that traders monitor via ETH liquidity, futures basis, and funding metrics (source: U.S. SEC Investor.gov on ETF creation/redemption mechanics; public prospectus disclosures for U.S. spot crypto ETFs).