OpenAI's September 2026 announcement of an AI agent swarm proof establishing finite-time singularity for forced three-dimensional Navier-Stokes equations triggered immediate market attention, prompting the Clay Mathematics Institute to state on September 11 that the problem appeared settled. However, CMI has kept the problem labeled "active" and outlined its deliberate review requiring peer-reviewed publication in a qualifying journal, broad mathematical acceptance, and a two-year waiting period before any prize consideration or formal declaration. Related human-AI work on Euler and Boussinesq equations by researchers including Tristan Buckmaster and Levent Alpöge, along with priority disputes and Lean formalizations, has fueled debate over whether the result fully addresses the Millennium Prize criteria. Traders are watching for CMI updates, journal submissions, or community consensus that could accelerate or delay official resolution.