Zohran Mamdani leads trader sentiment for TIME’s 2026 Person of the Year with market-implied odds near 25-29% on Polymarket and Kalshi, fueled by his expanded national profile as New York City mayor and high-profile policy interventions. Recent U.S. midterm results have lifted Democratic breakout figures like Texas Senator-elect James Talarico and Abdul El-Sayed into the top tier, tightening the race and reflecting voter realignment narratives. Mark Carney, Pope Leo XIV, and Benjamin Netanyahu trail as secondary contenders, while repeat AI selections or Donald Trump lag after 2025’s group win and shifting priorities. TIME editors decide the cover based on influence “for better or worse,” with an announcement expected around December 10–12 and a possible shortlist days prior; traders note the high uncertainty and historical precedent for group or concept picks when no single story dominates.