According to @lookonchain, on Aug 19, 2025, 10 Bitcoin (BTC) ETFs recorded net outflows of 1,717 BTC valued at $197.19 million (source: @lookonchain, Aug 19, 2025). The same source reports Grayscale Bitcoin Trust (GBTC) saw outflows of 722 BTC worth $82.87 million and currently holds 179,855 BTC valued at $20.66 billion (source: @lookonchain, Aug 19, 2025). For Ethereum, @lookonchain states that 9 ETH ETFs posted net outflows of 63,778 ETH totaling $272.71 million, while Grayscale Ethereum Trust (ETHE) registered outflows of 23,427 ETH worth $100.17 million (source: @lookonchain, Aug 19, 2025).