Georgia's 14th Congressional District runoff delivered a closer-than-expected result that sent margin betting markets into sharp reversals. Republican Clayton Fuller's 56% to 43% victory over Democrat Shawn Harris was narrower than the landslide many expected in this deep-red district, causing dramatic market corrections.

Markets had priced Fuller for commanding victories—the 15-20% margin bet collapsed from 24¢ to 2¢, while the 10-15% range soared from 35¢ to 99¢ as results aligned with that range. The tight outcome surprised traders given the district's status as Georgia's most Republican-leaning and Fuller's Trump endorsement. Harris outperformed 2024 Democratic presidential results by 25 points, signaling potential headwinds for Republicans in traditionally safe seats. The result may recalibrate expectations for future special elections in Trump-era politics.