Morena holds the strongest position in the Tabasco state congress market at 71.5 percent implied probability, reflecting its sustained dominance in the state following the 2024 elections and strong performance in the October 2026 federal deputy contests where the party and allies captured all local districts. High gubernatorial approval for Javier May near 68 percent and Morena's 43 percent party affinity further anchor trader expectations ahead of the 2027 legislative renewal. Lower odds for PVEM at 28 percent, PRI at 22.5 percent, PAN at 12.8 percent, PT at 9.8 percent, and MC at 9.5 percent align with their limited recent support and reliance on potential opposition coordination, while numerous other parties priced near even money remain longshots absent major realignments or candidate developments.