Mark Brown holds a commanding 95.7% implied probability in the market due to his Cook Islands Party securing a 13-seat majority in the August 2026 general election, delivering a historic fifth consecutive term with additional support from independent MPs that expanded the caucus to a supermajority of 19 seats. Brown retained his own electorate and quickly confirmed cabinet continuity while outlining early priorities around cost-of-living pressures, fuel security, and housing policy. The main opposition Democratic Party lost all seats, and rival parties remain fragmented. Potential shifts in trader sentiment would require major developments such as successful election petitions altering seat counts, loss of independent backing, or unforeseen leadership changes within the governing caucus before the next parliamentary term concludes.