Incumbent Javier Milei leads trader consensus at 51.5% for the 2027 election, reflecting his La Libertad Avanza party's congressional gains from the 2025 midterms and progress on austerity, deregulation, and fiscal balance despite ongoing economic adjustment. Axel Kicillof trails at 40% as the main Peronist challenger, buoyed by coalition-building efforts among opposition factions and polls showing him competitive in head-to-head scenarios. Milei's approval has slipped into the mid-30s amid persistent inflation, eroded purchasing power, and government scandals, while Sergio Massa and other candidates remain marginal due to limited momentum outside the primary Milei-Kicillof contest. Upcoming legislative votes and coalition negotiations could further shape probabilities ahead of the October 2027 vote.