Crypto exchange backed by 3AC founders launches with claims trading plans OPNX CEO Leslie Lamb said the exchange planned to launch claims trading aimed at helping users from bankrupt crypto platforms including FTX and Celsius. Leave a Reply Cancel replyYour email address will not be published.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: Bitcoin - @ April 4, 2023 3:03 pm