Recent September IPCA data showing a 4.58% year-over-year rise, above the 4.5% target ceiling and driven by rebounds in food, housing, and transportation costs, has reinforced trader positioning around the 5.00-5.49% range for full-year 2026 inflation. The latest Central Bank Focus survey holds the median economist forecast steady at 5.22%, aligning closely with this leading implied probability of 71.7% and reflecting persistent price pressures amid a cautious monetary easing cycle that leaves the Selic rate projected at 13.25% by year-end. Slower GDP growth expectations near 1.83% and lingering effects from earlier weather disruptions further support the market-implied odds, while upcoming Copom decisions and October inflation readings represent key near-term catalysts that could influence final outcomes within the narrow 5.00-5.49% band.