Lula maintains a consistent lead in first-round polling aggregates for Brazil’s October 4 presidential election, typically at 39-41 percent against Flavio Bolsonaro at 33-37 percent, with all other candidates in single digits. This positioning stems from the incumbent’s established voter base in the Workers’ Party, ongoing legislative priorities such as workweek reforms, and opposition fragmentation across multiple right-leaning figures including Ronaldo Caiado and Romeu Zema. The campaign officially began in mid-August with free broadcast time starting later that month; the first debate drew none of the top contenders. Traders price Lula at 90 percent as first-round winner because polls show him ahead by margins unlikely to reverse before voting, while lower-priced alternatives reflect their distant polling and limited path to plurality. Runoff simulations remain close, but first-round resolution depends on whether any challenger consolidates support before October.