According to @lookonchain, Bitcoin (BTC) ETFs recorded a 1D net flow of -2,873 BTC worth -$250.72M and a 7D net flow of -2,248 BTC worth -$196.25M. According to @lookonchain, Ethereum (ETH) ETFs posted a 1D net flow of +13,500 ETH worth +$39.55M while the 7D net flow stood at -54,491 ETH worth -$159.66M. According to @lookonchain, Solana (SOL) ETFs saw a 1D net flow of +36,772 SOL worth +$4.49M and a 7D net flow of +337,249 SOL worth +$41.14M.

According to @lookonchain, Bitcoin ETFs posted a 1D net outflow of 3,371 BTC valued at $295.95M and a 7D net outflow of 4,412 BTC valued at $387.35M, source: @lookonchain on X, Dec 17, 2025. According to @lookonchain, Ethereum ETFs recorded a 1D net outflow of 96,870 ETH worth $285.28M and a 7D net outflow of 133,130 ETH worth $392.07M, source: @lookonchain on X, Dec 17, 2025. According to @lookonchain, Solana ETFs saw a 1D net inflow of 18,528 SOL totaling $2.41M and a 7D net inflow of 478,979 SOL totaling $62.27M, source: @lookonchain on X, Dec 17, 2025. These figures indicate net redemptions for BTC and ETH ETFs over both 1D and 7D and net subscriptions for SOL ETFs over both periods, enabling a relative-strength comparison across assets for flow-aware traders, source: @lookonchain on X, Dec 17, 2025.

According to @lookonchain, Bitcoin ETFs posted a 1-day net inflow of +319 BTC totaling +$29.08M, but a 7-day net outflow of -1,357 BTC totaling -$123.55M, source: Lookonchain. Ethereum ETFs recorded a 1-day net outflow of -41,601 ETH totaling -$130.46M and a 7-day net outflow of -24,238 ETH totaling -$76.01M, source: Lookonchain. Solana ETFs saw a 1-day net inflow of +131,852 SOL totaling +$18.2M and a 7-day net inflow of +470,947 SOL totaling +$64.99M, source: Lookonchain. Among the three, SOL led weekly net inflows in USD terms at +$64.99M, while BTC registered the largest weekly net outflow at -$123.55M and ETH showed simultaneous daily and weekly outflows, indicating stronger ETF demand for SOL on both timeframes, mixed demand for BTC, and weaker demand for ETH, source: Lookonchain.

According to @lookonchain, Bitcoin ETFs saw 1-day net inflows of 592 BTC worth 51.15 million USD on Dec 1 and 7-day net inflows of 2,984 BTC worth 257.71 million USD, with the Dec 1 flow equal to 19.9% of the 7-day total and about 38.9% above the 7-day daily average of 36.82 million USD, source: @lookonchain. According to @lookonchain, Ethereum ETFs recorded 1-day net inflows of 25,800 ETH worth 72.83 million USD and 7-day net inflows of 106,212 ETH worth 299.84 million USD, with the Dec 1 flow equal to 24.3% of the 7-day total and about 70.0% above the 7-day daily average of 42.83 million USD, source: @lookonchain. According to @lookonchain, Solana ETFs registered 1-day net inflows of 83,144 SOL worth 10.52 million USD and 7-day net inflows of 773,311 SOL worth 97.82 million USD, with the Dec 1 flow equal to 10.8% of the 7-day total and about 24.7% below the 7-day daily average of 13.97 million USD, source: @lookonchain. According to @lookonchain, combined 7-day net inflows across BTC, ETH, and SOL ETFs total approximately 655.37 million USD, source: @lookonchain.

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 @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, 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 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 Lookonchain, May 13 data reveals that 10 Bitcoin ETFs experienced a net outflow of 268 BTC (approximately $27.9 million), with Grayscale (GBTC) alone accounting for an outflow of 655 BTC ($68.16 million) and currently holding 188,604 BTC ($19.64 billion). Meanwhile, 9 Ethereum ETFs posted a combined net outflow of 4,189 ETH ($10.83 million), with Fidelity leading the redemptions by withdrawing 3,247 ETH ($8.39 million) but maintaining a position of 400,916 ETH ($1.04 billion). These significant ETF outflows signal potential short-term bearish sentiment and increased volatility for both Bitcoin and Ethereum, prompting traders to closely monitor ETF flows for directional cues. Source: Lookonchain.

According to Lookonchain, on May 5, 2025, the combined net inflow for 10 Bitcoin ETFs reached 7,887 BTC ($742.4 million), with BlackRock's iShares ETF accounting for 6,954 BTC ($654.59 million) and now holding 614,639 BTC ($57.86 billion). For Ethereum, 9 ETFs reported a net inflow of 10,619 ETH ($19.2 million), with iShares alone adding 10,898 ETH ($19.7 million) to its holdings. This substantial inflow into major ETFs, especially from BlackRock, signals sustained institutional demand for both Bitcoin and Ethereum, which is a bullish indicator for short-term trading strategies (source: Lookonchain via Twitter, May 5, 2025).