EDX Markets | 8,184 followers on LinkedIn. Reinventing Institutional Crypto Markets | EDX is a digital asset technology firm that combines an institution-only trading venue with a central clearinghouse. EDX Markets, our flagship marketplace, is designed to emulate the world’s most sophisticated exchanges, with deep liquidity, firm prices and low trading costs. Non-custodial and non-conflicted, EDX has structured its business to minimize risk for its members while providing a diverse array of operational and capital efficiencies.