Javier Milei leads the 2027 Argentine presidential race in trader consensus at 50.5% implied probability, narrowly ahead of Buenos Aires Governor Axel Kicillof at 42.5%, with other names like Sergio Massa far behind. Milei’s confirmed re-election bid and consolidation within La Libertad Avanza contrast with a deepening rift with Vice President Victoria Villarruel and persistent economic dissatisfaction that has produced rejection rates above 50% in recent surveys. Kicillof has emerged as the primary Peronist contender, polarizing the race particularly in the populous province he governs and performing competitively in runoff scenarios that often fall within polling margins of error. High shares of undecided or “none” voters, combined with legislative and deregulatory efforts by the administration ahead of the October 2027 vote, keep the contest fluid and sensitive to further economic or political shifts.