Péter Magyar’s Tisza party secured a two-thirds parliamentary majority in Hungary’s April 2026 elections, prompting the new prime minister to demand President Tamás Sulyok’s immediate resignation by May 31 and threaten constitutional amendments for removal if he refuses. Sulyok, appointed under the prior Fidesz government, has declined to step down and continues performing constitutional duties such as convening parliament, while his office cites the Fundamental Law’s protections for the presidential term. Traders assign a 56.5% probability to Sulyok remaining in office past June 30 because legal barriers to forced removal, including potential Constitutional Court review, create uncertainty despite the legislative supermajority and ongoing political pressure.