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KalshiCloses January 8, 2027

Will Republicans lose the House majority before the midterms?

The market puts it at 8.5% — a long shot, about one in 12 — on Kalshi, as of Oct 30, 15:18 UTC. It's up 5.4 points in the last 24 hours.

Yes 8.5% ▲ 5.4 pts · 24h

The odds

as of Oct 30, 15:18 UTC
  • Chance of yes 8.5% +5.4
Traded today$6K
Traded in all$67K
Yes, 7 days+5.8 pts

Yes, the last 7 days

Kalshi price
25%50%75%Oct 22Oct 308%

Oct 23: 2.6% · Oct 24: 2.6% · Oct 25: 2.4% · Oct 26: 2.1% · Oct 27: 3.7% · Oct 28: 4.1% · Oct 29: 2.4% · Oct 30: 8.1%

How it resolves

Kalshi's rule, word for word
If the Republican Party loses majority control of the U.S. House of Representatives after Issuance and before Nov 3, 2026, then the market resolves to Yes.

Settlement sources: U.S. House of Representatives

See it on Kalshi ↗

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