Quebec Premier Francois Legault's sudden resignation has introduced new uncertainty for the province's financial outlook. Credit rating agency Morningstar DBRS flagged this development as a potential risk factor, especially with the separatist Parti Quebecois gaining in public opinion polls.

Political shifts often trigger market reactions, and Quebec's history with sovereignty debates makes its credit stability a perennial concern for investors. The province's borrowing costs could face pressure if political instability threatens its fiscal discipline, which has historically supported its strong credit rating.

Observers will watch how the provincial leadership transition unfolds and whether the Parti Quebecois gains further momentum. Morningstar's assessment signals that credit markets will closely monitor Quebec's political landscape, as any prolonged uncertainty could eventually impact the province's debt servicing costs.