**In the Beauharnois riding for Quebec’s October 5, 2026, National Assembly election, trader odds remain tightly clustered among several candidates because no single contender has established a decisive local advantage.** The incumbent Claude Reid of the Coalition Avenir Québec faces a competitive field that includes Charles Royer Tremblay for the Parti libéral du Québec, Alexandre Daneau for the Parti Québécois, and Angélika Homère for the Parti conservateur du Québec. All four parties maintain organized campaigns with candidates confirmed by late August, and the broader provincial contest shows volatile support among the CAQ, PQ, PLQ, and PCQ. Local dynamics reinforce the balance: the riding’s mix of suburban and regional voters, combined with the absence of recent riding-specific polling, leaves room for shifts driven by turnout, preference flows among francophone voters, and any late campaign focus on economic or sovereignty issues. The market’s near-even pricing across listed names and “Other” reflects this fragmentation and the limited time remaining for differentiation before ballots are cast. Further candidate debates, party leader visits, or riding-level surveys within the next few weeks could begin to separate the probabilities by clarifying voter preferences among the main options.