Recent September 2026 CPI data showing headline inflation at 3.45% year-over-year, up from 3.26% in August but below consensus, has anchored trader sentiment for Mexico's full-year 2026 rate around the 3.5-4.5% range. Non-core pressures from food and energy drove the modest rebound, while core inflation eased to 3.75%, supporting expectations that Banxico's 6.5% policy rate pause will keep underlying trends contained. Central bank forecasts and analyst projections point to convergence near 3.5-3.7% by year-end, with limited scope for sharp acceleration given stable growth and peso dynamics. Upcoming October CPI and the November Banxico decision remain key near-term catalysts that could shift implied probabilities between the closely contested 3.50-3.99% and 4.00-4.49% brackets.