The wide-open 2028 Democratic presidential field produces fragmented trader consensus, with Jon Ossoff at 26.2 percent ahead of Alexandria Ocasio-Cortez at 14.5 percent and Gavin Newsom at 9.7 percent. Ossoff’s lead reflects his Senate record in a swing state and broad name recognition among moderates, while Ocasio-Cortez draws strength from progressive primary voters and Newsom from executive experience in California. Lower probabilities for figures such as Josh Shapiro, Pete Buttigieg, and Kamala Harris underscore limited early consolidation. Key differentiators include Senate versus House experience, regional bases, and fundraising capacity. Support could consolidate behind one contender through primary performance, endorsements from party leaders, or polling gains in early states ahead of the convention.