According to Charmaine Tam, Head of OTC at Hex Trust, Ethereum's recent outperformance against bitcoin serves as a leading indicator for capital flows into altcoins, with ETH dominance rising to nearly 10% and BTC dominance falling 2-3 percentage points, signaling a shift towards DeFi, modular infrastructure, and decentralized AI sectors. Tam noted that institutional demand, including over $1.25 billion in spot ETH ETF inflows since mid-May, supports this trend. Geopolitical tensions from Israeli airstrikes on Iran caused BTC to drop 4.7% to $103.3K and ETH to $2,694, though ETH remains up 40% over three months. Simultaneously, Singapore's Monetary Authority of Singapore has mandated licensing for offshore crypto firms by June 30, leading to shutdowns of exchanges like Bitget and Bybit, a move influenced by past issues with Three Arrows Capital and Terraform Labs that lacked local oversight.

According to Lookonchain, on June 19, 2025, the net inflow for 10 Bitcoin ETFs reached +2,761 BTC (approximately $288.98 million), signaling strong institutional interest. Notably, iShares (BlackRock) contributed 2,681 BTC ($280.56 million) to these inflows and now holds a total of 683,018 BTC ($71.48 billion). Additionally, 9 Ethereum ETFs recorded a net inflow of +2,413 ETH ($6.08 million), with iShares (BlackRock) alone accounting for 6,053 ETH ($15.25 million). This consistent accumulation by major ETFs, especially BlackRock, underlines robust demand and ongoing bullish sentiment among institutional investors, which is likely to support both BTC and ETH price stability and upward movement in the near term. Source: Lookonchain on Twitter.

According to AltcoinGordon on Twitter, Ethereum (ETH) ETF inflows continue to be purchased in significant amounts, indicating a strong institutional demand and sustained bullish momentum for ETH. This trend suggests that investors are increasingly viewing ETH ETFs as a secure gateway to Ethereum exposure, which may drive further price appreciation and higher trading volumes in the broader cryptocurrency market. The ongoing substantial inflows highlight a shift in market sentiment and could signal an impending rally for ETH and related altcoins, as confirmed by on-chain ETF flow data shared by AltcoinGordon.

According to Lookonchain, June 13 data reveals that 10 Bitcoin ETFs registered a net inflow of +940 BTC (approximately $98.32 million), while 9 Ethereum ETFs saw a net inflow of +52,626 ETH (approximately $132.93 million). Notably, BlackRock's iShares ETF had significant inflows, acquiring 2,681 BTC ($280.47 million) and 37,228 ETH ($94.04 million), underscoring robust institutional demand. BlackRock iShares currently holds 669,523 BTC valued at $70.05 billion, a figure indicative of its dominant position in the market. These ETF inflow trends signal strong institutional confidence and liquidity support for both BTC and ETH, suggesting potential upward price momentum and increased trading volume. Traders should closely monitor ETF activity as a leading indicator for crypto market sentiment. (Source: Lookonchain, Twitter, June 13, 2025)

According to Lookonchain, June 12 saw robust net inflows into cryptocurrency ETFs, with 10 Bitcoin ETFs recording a net inflow of 1,413 BTC valued at $151.67M, and 9 Ethereum ETFs posting a net inflow of 76,694 ETH worth $211.52M. Notably, iShares (Blackrock) led the market, drawing in 1,204 BTC ($129.28M) and 58,112 ETH ($160.27M), now holding 666,842 BTC ($71.59B). These significant ETF inflows signal rising institutional demand and could positively impact near-term BTC and ETH price momentum. Source: Lookonchain (Twitter, June 12, 2025).

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 Crypto Rover, institutional accumulation of Ethereum is accelerating with $281 million flowing into spot ETH ETFs this week (source: @rovercrc, June 7, 2025). This significant inflow highlights growing institutional confidence in Ethereum and signals increased trading volume and liquidity in ETH markets. Traders should monitor these developments closely, as large-scale ETF inflows often precede heightened price volatility and can impact both short-term and long-term ETH price action. The trend also strengthens Ethereum's position in the broader crypto market, with potential spillover effects for related altcoins.

According to Lookonchain, June 6th saw significant net outflows from 10 major Bitcoin ETFs, totaling -2,368 BTC (approximately -$248.23 million). ARK21Shares led with 998 BTC ($104.6 million) in outflows, reducing its holdings to 45,616 BTC ($4.78 billion). In contrast, 9 Ethereum ETFs recorded net inflows of +6,589 ETH (+$16.6 million), with iShares (BlackRock) bringing in 13,480 ETH ($33.96 million) and now holding 1,506,775 ETH. These ETF flow trends indicate short-term bearish sentiment for Bitcoin and renewed institutional interest in Ethereum, which may impact trading strategies and price action in both markets. Source: Lookonchain Twitter, June 6, 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, on June 5, 10 Bitcoin ETFs recorded a net inflow of 1,031 BTC, equivalent to $109.09 million, while 9 Ethereum ETFs saw a net inflow of 22,029 ETH, totaling $57.91 million. Notably, iShares (BlackRock) led the inflows for both assets, adding 2,704 BTC ($286.03 million) and 27,846 ETH ($73.21 million). BlackRock now holds 662,841 BTC valued at $70.12 billion. These substantial ETF inflows indicate robust institutional demand, signaling bullish momentum for Bitcoin and Ethereum prices and suggesting increased trading opportunities and liquidity for crypto market participants. Source: Lookonchain on Twitter, June 5, 2025.

According to Farside Investors, Ethereum ETF products collectively posted a total net inflow of $109.5 million on June 3, 2025, with ETHA leading at $77.1 million and FETH following at $21 million. These robust inflows indicate renewed institutional interest in Ethereum-linked investment vehicles, which historically correlate with increased spot ETH price momentum. Traders should note that key ETFs like ETHW, CETH, ETHV, QETH, and ETHE recorded zero inflows, concentrating capital primarily in ETHA, FETH, and ETH. This distribution suggests a focused market sentiment and could signal short-term bullishness for Ethereum, particularly as major ETF flows often precede price volatility. (Source: Farside Investors)

According to Lookonchain, on June 3, the top 10 Bitcoin ETFs saw a significant net outflow of 2,858 BTC, amounting to $301.56 million, with iShares (Blackrock) alone recording an outflow of 1,250 BTC ($131.86 million) and holding a total of 659,592 BTC ($69.6 billion). In contrast, the 9 Ethereum ETFs experienced strong net inflows of 30,649 ETH ($80.49 million), with iShares (Blackrock) leading inflows with 19,069 ETH ($50.07 million). The diverging ETF flows indicate shifting investor sentiment, potentially impacting short-term price volatility and trading strategies for both BTC and ETH. Source: Lookonchain (@lookonchain, June 3, 2025).

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.

According to Farside Investors, the Grayscale Ethereum Trust (ETHE) reported zero net inflows on May 28, 2025. This stagnation in daily flow signals a pause in investor demand for Ethereum ETF products, which may reflect broader market uncertainty or a wait-and-see approach among institutional traders. Crypto traders should closely monitor subsequent ETF flow data for signs of renewed momentum or continued inactivity, as ETF inflows often correlate with short-term price movements in Ethereum (Source: Farside Investors, May 28, 2025).

According to Lookonchain, May 28 saw significant net inflows into both Bitcoin and Ethereum ETFs, with 10 Bitcoin ETFs recording a net inflow of 2,889 BTC (valued at $310.21 million) and 9 Ethereum ETFs registering a net inflow of 16,049 ETH ($42.31 million). Notably, BlackRock's iShares ETF led the market, absorbing 3,726 BTC ($400.13 million) and 12,107 ETH ($31.92 million), now holding a total of 659,297 BTC ($70.8 billion). These robust inflows reflect heightened institutional demand and could signal continued upward momentum for BTC and ETH prices in the short-term trading landscape, as tracked by Lookonchain.

According to Nic Carter (@nic__carter), public access vehicles for Bitcoin, Ethereum, and Solana are expected to be net buyers in the coming period. This trend suggests increased institutional demand and potential upward price pressure on BTC, ETH, and SOL, as these vehicles typically accumulate assets to meet investor inflows (source: Nic Carter on Twitter, May 27, 2025). Traders should monitor ETF and ETP inflow data, as sustained net buying can signal bullish market sentiment and could impact short-term and long-term trends in the cryptocurrency market.

According to Lookonchain, May 22 saw net inflows of 5,404 BTC ($600.11M) into 10 Bitcoin ETFs, highlighting strong institutional demand. iShares (BlackRock) contributed significantly, adding 4,931 BTC ($547.53M) and now holding 643,755 BTC ($71.48B). Ethereum ETFs also posted positive net inflows of 222 ETH ($592K), with iShares bringing in 9,989 ETH ($26.63M). These large ETF inflows signal increased bullish sentiment among institutional investors, likely supporting upward price momentum and providing increased liquidity for both BTC and ETH markets (source: Lookonchain Twitter, May 22, 2025).

According to Lookonchain, on May 21, the top 10 Bitcoin ETFs recorded a net inflow of 3,168 BTC, valued at $345.16 million, with iShares (BlackRock) leading by adding 2,704 BTC ($294.62 million), raising its total holdings to 638,824 BTC ($69.61 billion). At the same time, nine Ethereum ETFs posted a net inflow of 25,934 ETH ($66.52 million), with iShares contributing 18,162 ETH ($46.58 million). These strong inflows highlight continued institutional demand, signaling bullish momentum for both Bitcoin and Ethereum, and reinforcing positive sentiment in the broader cryptocurrency market (source: Lookonchain, Twitter, May 21, 2025).

According to Lookonchain, Bitcoin and Ethereum ETFs recorded significant net inflows on May 15, with 10 Bitcoin ETFs registering a net inflow of 2,494 BTC (valued at $254.91M), and 9 Ethereum ETFs seeing a net inflow of 27,202 ETH ($68.66M). BlackRock's iShares ETF dominated the activity, contributing 2,250 BTC ($229.96M) and 22,097 ETH ($55.77M) in inflows. Currently, iShares holds 627,986 BTC ($64.19B). This robust ETF demand highlights strong institutional interest, which is a positive signal for short- and medium-term cryptocurrency price action and overall crypto market liquidity. (Source: Lookonchain on Twitter)