Morena's commanding position in Hidalgo's current LXVI Legislature and its control of the governorship underpin trader consensus favoring the party to secure the most seats in the 2027 state congress election. Recent congressional approvals of electoral code reforms in September and early October 2026 harmonized rules for the 2026-2027 cycle, clarified municipal integration formulas, and advanced candidate registration timelines, reinforcing procedural stability under the incumbent majority. Morena's ongoing internal processes—including October registrations for federal district coordinators and municipal structures—signal sustained organizational momentum ahead of the contest, while opposition parties such as PRI, PAN, and PVEM register lower implied probabilities amid limited visible shifts in local alignments or polling trends.