Trader consensus assigns Morena an overwhelming lead in Mexico’s next legislative elections, driven by the party’s commanding performance in the 2024 vote and sustained high approval for its signature social programs. The ruling coalition’s disciplined candidate selection and strong territorial organization continue to translate into favorable polling averages. Opposition parties remain fragmented, with PAN, PRI, and MC struggling to coordinate or broaden their appeal beyond traditional bases. Recent congressional activity on budget and constitutional matters has further highlighted Morena’s legislative control. These structural advantages leave limited scope for meaningful movement in probabilities before the 2027 contests unless major shifts occur in turnout patterns or coalition alignments.