Augusto Cury has emerged as the frontrunner for third place in Brazil’s October 4 first-round presidential vote, driven by a sharp late-August surge in polling averages after high-profile television interviews and rapid social media growth that lifted him into double digits among independents seeking an alternative to the Lula-Flávio Bolsonaro contest. Renan Santos maintains the next-strongest position through consistent support among younger voters and his established activist profile via the Missão party, though his campaign encountered temporary restrictions from the TSE over social media disclosures. Ronaldo Caiado trails further back as the PSD nominee, drawing from traditional center-right networks but showing limited recent momentum compared with the two outsiders. Lower-polling figures such as Romeu Zema and others remain marginal in first-round scenarios. These dynamics have shaped trader consensus around Cury and Santos as the primary contenders for third.