Daily market report
Election markets on Tuesday, May 19, 2026
Republicans ended the day 53% to win the Senate (Democratic odds up 0.5 points); Democrats ended the day 79% to win the House (Democratic odds up 1.5 points); the biggest move was OH-13 (Ohio), where Democratic odds went from 56% to 84%.
Kalshi and Polymarket, averaged · times in UTC days
Pro · archive
Every daily report since the archive began
Free readers get the last 7 days of market reports. Pro opens the full archive: every move, lead change and dollar, day by day.
