Paul St-Pierre Plamondon leads the market at 75.5% because the Parti Québécois has held a consistent polling advantage into the final weeks before the October 5 election, positioning it to form government despite a fragmented opposition. Recent campaign developments, including televised leader interviews and debates, have kept sovereignty and economic resilience under U.S. tariffs in focus, with Plamondon reiterating his referendum timeline after the current U.S. administration ends. Christine Fréchette trails at 18.9% as CAQ leader and incumbent premier; her party remains behind in surveys even after her April leadership win and early-term policy announcements on daycare and health access. Lower-probability outcomes for Charles Milliard and others reflect limited seat projections and weaker polling for their parties. Trader consensus incorporates these vote and seat trends while noting the possibility of late shifts in turnout or coalition dynamics.