Orrery Pulse

Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 2% and 4%?

4% current
7D range
3-28%
Net move
-0.4pp
24h volume
$126
7 day implied probability chart
May 1150% decision lineMay 18

Shareable snapshot generated from public Polymarket CLOB history.