**Axel Kicillof leads Peronist nominee markets at 62% as the Buenos Aires governor accelerates a national profile through his Movimiento Derecho al Futuro, federal tours, and positioning as the main opposition to President Milei.** Recent polls among Peronist identifiers show him with strong support around 58%, ahead of alternatives, while internal talks continue with Sergio Massa and Kirchnerist sectors over unity, primaries (PASO), or leadership of the Justicialist Party in the province. Massa holds 48% amid efforts to rebuild visibility and push consensus, though he trails in head-to-head measurements. Cristina Fernández de Kirchner sits at 35%, with her influence persisting through Máximo Kirchner but constrained by judicial ineligibility rulings and elevated rejection ratings that limit broader viability. Other listed figures reflect the wide field of potential contenders still testing support ahead of 2027, with trader pricing reflecting Kicillof’s current edge in polling, territorial base, and momentum amid ongoing factional negotiations.