According to Lookonchain, June 17 data shows that 10 Bitcoin ETFs recorded a net inflow of 4,052 BTC, totaling $427.48 million, with Blackrock's iShares ETF contributing 2,454 BTC ($258.84 million) and now holding 674,248 BTC ($71.13 billion). Additionally, 9 Ethereum ETFs saw a net inflow of 11,243 ETH ($28.79 million), led by iShares' 6,053 ETH ($15.5 million) inflow. These strong ETF inflows signal robust institutional demand, which could support price stability and upward momentum for both BTC and ETH in the near term. Source: Lookonchain (Twitter, June 17, 2025).