U.S. spot ethereum ETFs accumulated about $951 million in trading volume on Wednesday, according to data compiled by The Block Pro Research. On Tuesday's first day of trading, the funds traded $1.054 billion. On the second day of trading, Grayscale's Ethernet Trust (ticker: ETHE) again led the way with about $492 million, accounting for about 52% of total volume. It was followed closely by BlackRock's iShare Ethernet Trust (ETHA) ($256 million) and Fidelity EtherHub (FETH) ($113 million).