Data: Today's US Bitcoin ETF saw a net inflow of 7,494 BTC, while the Ether ETF saw a net inflow of 2,485 ETH.

According to data from the US Ether and Bitcoin ETFs monitored on 15 October:

Nine U.S. Ether ETFs saw net inflows of 2,485 ETH, or $6.38 million, of which 5,453 ETH, or $14.01 million, flowed into iShares, which currently holds 419,621 ETH, or $1.08 billion;
The ten U.S. Bitcoin ETFs saw a total net inflow of 7,494 BTC, or $490.19 million, with Fidelity seeing an inflow of 3,627 BTC, or $237.27 million, and Fidelity's current holdings standing at 183,695 BTC, or $12.02 billion.