Migration to Arc. Extended is migrating to Arc as part of a strategic partnership between Circle and Extended focused on three core pillars: 1. Anchoring on-chain trading on Arc, with Circle as a key stakeholder in Extended’s ecosystem 2. Tokenising RWAs while bringing broader market coverage and deeper liquidity across both spot and perpetual markets 3. Distributing trading products within and beyond crypto, directly and through Tier 1 institutional partnerships Beyond the commercial rationale, Arc is also a strong technical fit for Extended: • Deterministic sub-second finality • Predictable, dollar-based gas fees • EVM compatibility The migration is being designed to minimize disruption for users and ensure uninterrupted trading. More details on the partnership, migration timeline, and mechanics will be shared separately. Users will be notified of any action required on their part ahead of migration.