Christopher Luxon has faced internal National Party pressure this year, including a second caucus confidence vote in August 2026 that he survived with reported full support before dismissing the challenger. No fresh leadership speculation or coalition fractures have emerged in the weeks since, despite subdued polling for National ahead of the November 7 election. Traders assign 96.8% probability to him remaining prime minister through September 30 because removal in the next 16 days would require an abrupt, coordinated party revolt or unforeseen personal event without visible precursors. Late developments such as a major scandal, health incident, or sudden loss of coalition backing could still alter the outcome, though current evidence points to continuity in his role.