Election
Republicans hold the Senate in the 2026 midterms
Will the Republican Party control the Senate after the 2026 midterm elections?
EHIQ
68%
Polymarket
39%
as of Sep 20 (1h ago)
Divergence
+29.5pp
Provenance: EHIQ registered 68% on Sep 2, 2026, market was 50% at open.
Embed this call
iframe — paste into any page
<iframe src="https://eventhorizoniq.com/embed/call/senate-republican-control-midterms-2026" width="560" height="150" frameborder="0" style="border:0;border-radius:8px" loading="lazy" title="EHIQ: Republicans hold the Senate in the 2026 midterms"></iframe>
premise not yet verified