The 2028 presidential nomination markets stay closely bunched because the cycle remains in its earliest phase, with neither major party having produced a clear frontrunner through polling, fundraising, or endorsements. Traders assign roughly comparable probabilities to Democratic senators and governors alongside Republican figures tied to the current administration, reflecting uncertainty over primary coalitions, swing-state appeal, and potential late entrants. The broad field and absence of decisive events such as national conventions or major policy shifts keep implied probabilities compressed, while scheduled 2026 midterm results and subsequent candidate announcements could begin separating contenders by clarifying party direction and voter priorities.