Nuevas Ideas (NI) holds a commanding position in the February 2027 legislative election, currently controlling 54 of 60 seats following its 2024 landslide, with recent polls showing 51-86% support tied to sustained reductions in gang violence and fiscal priorities. The Tribunal Supremo Electoral has opened candidate registration through November 2026 ahead of the February 28 vote, while NI completed internal primaries in July and seeks to expand its majority amid concurrent presidential and municipal contests. Opposition parties including ARENA, FMLN, and smaller groups remain fragmented with minimal representation and low polling numbers, limiting their ability to challenge NI's dominance. Trader consensus reflected in the 77% probability for NI gaining the most seats aligns with these structural advantages and historical voting patterns in El Salvador's legislative contests.