**Sol Zanetti (Québec solidaire) leads trader pricing at 56.5% for the Jean-Lesage National Assembly seat, ahead of Claude Villeneuve (Parti québécois) at 34.5%, with other candidates trailing further.** The October 5, 2026, general election features a first-past-the-post contest in this Quebec City riding, where Zanetti has served as the incumbent since 2018. Recent 338Canada modeling from late August projects QS ahead locally on vote share but shows a competitive PQ challenge, consistent with the narrow implied probabilities reflected in current market prices. The race remains tight because both leading contenders are established sovereigntist figures contesting a historically competitive urban district. Zanetti benefits from incumbency and his recent selection as QS co-spokesperson, while Villeneuve—announced as the PQ candidate on August 24 after municipal experience in Quebec City—has been positioned as a strong local challenger. Provincial polling trends showing the PQ and CAQ close overall, combined with the short campaign window following the August 27 writ, have kept local dynamics fluid without decisive separation. Lower-priced options such as the CAQ, Liberal, and Conservative candidates reflect limited projected support in current riding-level estimates. Upcoming campaign events, riding-specific polling releases, or shifts in provincial momentum could widen the gap by clarifying voter preferences between the two main contenders before election day.