X-Energy, Inc. is trading at $27.66 (+4.61%) after announcing it has submitted its Xe-100 reactor for the United Kingdom’s Generic Design Assessment review.
- The filing represents a critical regulatory milestone for the company’s international expansion and is the primary catalyst for today's price movement.
- Market activity is also increasing ahead of the company's first-quarter 2026 financial results, which are scheduled for release on June 4.