Ether futures open interest hits all-time high as ETH price tops $4.5K — Will it last? ETH open interest soared to a record high as Ether price rallied through $4,500. Is the rally sustainable? Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ August 12, 2025 8:00 pm