Ivanka Trump served as senior advisor to President Donald Trump from 2017 to 2021, focusing on women's economic empowerment and White House policy initiatives. Her potential candidacy in the 2028 Republican presidential primary has drawn considerable attention in political circles and prediction markets alike. The market currently prices her nomination chances at 1%, reflecting the trading community's skeptical assessment that significant structural obstacles stand in the way of a successful primary campaign. This low probability reflects trader conviction that challenges exist, whether rooted in limited independent political experience, associations with the Trump family brand, or the broader field of competing candidates within the Republican party. The 2028 Republican primary will unfold through the traditional nomination process, beginning with early contests in Iowa and New Hampshire before progressing through state primaries and caucuses nationwide. The eventual Republican nominee will be formally determined through this multi-state process, with results officially announced at the Republican National Convention. The resolvability of this market is clear, with an unambiguous outcome based on whether Ivanka Trump secures the party's presidential nomination or another candidate becomes the official GOP nominee.