Javier Milei, the incumbent seeking re-election in October 2027, leads trader pricing at 51.5% amid ongoing economic reforms that stabilized key indicators but produced voter fatigue from persistent inflation, wage pressures, and recent corruption allegations. Axel Kicillof trails at 40% as the leading Peronist contender, benefiting from opposition efforts to build a broader coalition ahead of the vote and from polls showing him competitive in head-to-head scenarios. Lower-probability names such as Sergio Massa and Mauricio Macri reflect fragmented support outside the two main poles. Recent 2026 surveys indicate Milei’s approval near 35-40%, narrowing his edge and elevating the race’s sensitivity to further economic data or alliance developments before the general election.