Ethereum ETFs recorded a total net inflow of $141.10 million on October 21. Fidelity's $FETH led the inflows with $59.07 million, followed by BlackRock's $ETHA with $41.91 million. Grayscale's mini Ethereum fund also saw significant activity, attracting $22.58 million. Other funds, including Bitwise, 21Shares, Invesco, and Franklin, reported no net inflows, while Van Eck's $ETHV received $4.40 million and Grayscale's $ETHE added $13.14 million.