Brazil Presidential Election

Traders currently price "Luiz Inácio Lula da Silva" at 63% for "Brazil Presidential Election". Over the past 24 hours that probability moved down 1.0 points. Full distribution: Luiz Inácio Lula da Silva 63%, Flávio Bolsonaro 33%, Renan Santos 3%, Ronaldo Caiado 1%. The market has traded $131.6M in total volume and resolves Oct 4, 2026. Incumbent Luiz Inácio Lula da Silva holds a consistent first-round polling lead of 39–41% against Senator Flávio Bolsonaro’s 33–35%, reflecting his incumbency advantage and base mobilization ahead of the October 4 vote, with a possible runoff on October 25. Flávio, endorsed by his ineligible father Jair Bolsonaro and the Liberal Party, anchors right-wing support but saw temporary setbacks from June audio leaks and a family dispute with Michelle Bolsonaro, from which he has recovered. Recent Datafolha and Quaest surveys show runoff margins within the margin of error (Lula at 46–47% versus 43%), underscoring a polarized contest where economic concerns, security issues, and turnout among key voting blocs could shift outcomes. Trader consensus assigns Lula the leading implied probability at 62.5%, with Flávio at 33.5% and all other candidates below 4%.

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