The conclusion of the November 2026 midterms has removed a key constraint for potential 2028 presidential contenders, aligning with historical patterns in which major candidates often launched campaigns or exploratory efforts within weeks to months afterward. No prominent Republican or Democratic figures have filed with the FEC or formally announced as of mid-November, though several—including Vice President JD Vance, former Vice President Kamala Harris, Governor Gavin Newsom, and others—have indicated post-election decisions or left open the possibility of running. Announcements before 2027 would follow the early timing seen in recent cycles, with traders assessing factors such as polling leads, fundraising capacity, and statements on intent amid an open field on both sides.