The article examines the effects of currency devaluation and monetary policy on Brazil's agricultural market, focusing on corn. While devaluation boosts export competitiveness, it also impacts domestic prices and supply. An upcoming interest rate hike could affect the exchange rate and public debt. Despite rising agricultural prices, increased costs offset exchange rate benefits. Improved selling interest stabilized corn prices in some areas, though supply shortages persist elsewhere. Large consumers and exporters are securing stocks for December and January, with corn exports expected to continue. The potential for additional shipments of 5 million tons is noted, alongside bearish influences on future prices, particularly for cattle and corn. The summer corn crop is performing well, with the harvest in Rio Grande do Sul starting in January, and new crop prices are stable at BRL 70 in Missões. UkrAgroConsult's AgriSupp platform is also mentioned for market intelligence.