Iliana Iotova holds a dominant position in the October 25, 2026, Bulgarian presidential election market because she assumed the presidency in January after Rumen Radev’s resignation and received official endorsements from both the ruling Progressive Bulgaria party and the Bulgarian Socialist Party in late July. Her status as acting head of state following the party’s April parliamentary majority has reinforced her frontrunner standing among traders. Andrey Gyurov, the caretaker prime minister she appointed, trails as the main alternative but lacks comparable institutional backing or polling momentum. Smaller shares for figures such as Nikolai Denkov and others reflect limited declared candidacies and the absence of significant recent shifts in party alignments or public approval that would alter the current consensus reflected in market prices.