Substance Exchange（SubstanceX） is a decentralized derivatives exchange committed to providing users with a centralized exchange-like user experience. Its features include providing more trading pairs and a more diverse derivatives section, implementing a combined margin pool design, and providing the industry's best customer service to VIP clients through a mature CRM system. It allows for refferal rewards and flexible adjustments to the opening leverage, as well as setting up multi-level trading fee tiers.