Three Arrows co-founders’ OPNX exchange is shutting down Crypto bankruptcy claims and trading platform Open Exchange has urged users to settle all positions by Feb. 7 and withdraw by Feb. 14. Leave a Reply Cancel replyYour email address will not be published.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 - @ February 1, 2024 10:15 pm