Javier Milei leads trader consensus at 49.5 percent as incumbent president heading into the October 2027 vote, supported by his La Libertad Avanza party's midterm gains and ongoing economic liberalization measures that have boosted exports in key sectors. Recent April 2026 polls, however, show his approval rating falling to around 36 percent amid rising unemployment, stagnant wages in domestic industries, and a cryptocurrency-related controversy, narrowing his edge over main challenger Axel Kicillof at 32.5 percent. Kicillof has strengthened his standing by assuming leadership of the Buenos Aires Justicialist Party and unifying Peronist factions around opposition to austerity policies. Lower-probability outcomes such as Dante Gebel at 5.1 percent or Sergio Massa at 3.3 percent reflect fragmented alternatives in a race where economic performance and opposition cohesion remain the primary variables that could shift probabilities ahead of the first-round ballot.