Trader consensus on the Millennium Prize Problems shows significant uncertainty, with no solution by the end of 2027 carrying the highest implied probability at 33.5%. This positioning stems from the foundational complexity of these conjectures and the current gap between large language model capabilities in pattern recognition versus the rigorous proof generation required. Yang-Mills at 20.8% and Hodge Conjecture at 18.5% lead specific outcomes due to their connections to physics simulations and algebraic geometry, where emerging AI techniques in symbolic reasoning and automated verification show incremental progress. Lower odds on Riemann Hypothesis (3.4%) and P versus NP (1.4%) reflect their deep ties to number theory and computational complexity, domains with fewer demonstrated AI breakthroughs. Key upcoming catalysts include new model releases and mathematical benchmarks that could alter sentiment.