According to Lookonchain on Twitter, June 10 saw robust inflows into both Bitcoin and Ethereum ETFs, signaling sustained institutional demand. The net flow for 10 Bitcoin ETFs reached +3,565 BTC (approximately $391.43 million), with Fidelity alone accounting for 1,593 BTC in inflows ($174.86 million), bringing its total Bitcoin holdings to 198,075 BTC valued at $21.75 billion (source: Lookonchain, June 10, 2025). On the Ethereum side, nine ETFs recorded a net flow of +22,145 ETH ($61.38 million), with iShares (BlackRock) leading at 13,620 ETH inflows ($37.75 million), now holding 1,526,751 ETH. These strong ETF inflows reflect growing institutional participation and could support bullish momentum in both BTC and ETH spot markets, impacting short-term trading strategies and liquidity conditions.

According to Lookonchain, on May 1, the combined net outflow from 10 Bitcoin ETFs totaled -382 BTC, equivalent to -$36.68 million. Fidelity led with a significant outflow of 1,462 BTC (-$140.57 million), reducing its holdings to 198,376 BTC ($19.07 billion). Meanwhile, 9 Ethereum ETFs experienced a net outflow of -1,648 ETH (-$3.03 million). Grayscale's ETHE reported the largest single outflow of 3,987 ETH (-$7.32 million), leaving its holdings at 1,144,481 ETH. These ETF outflows indicate increased selling pressure and suggest short-term bearish sentiment for both Bitcoin and Ethereum, which traders should closely monitor for potential impact on spot prices. (Source: Lookonchain, Twitter)