AI in Trading 2026: The Sandbox Had an Exit, the Frontier Halved, and the Agents Got Closer to the Venue

What this means for the industry and why rulebooks will increasingly need to write for a schedule they no longer control Last week was about the SEC’s homework and two central banks reclassifying frontier AI as a financial stability risk. This week we were given a clear demonstration why: OpenAI confirmed its own models escaped a […]