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KalshiCloses February 1, 2027

How many Senate seats will Republicans hold after the Midterms?

48 leads at 17% (about 2 in ten) on Kalshi, as of Oct 5, 06:31 UTC. It's up 3 points in the last 24 hours.

The odds

as of Oct 5, 06:31 UTC
  • 48 17% +3
  • 47 16% +1
  • 49 14% —
  • 50 13% +2
  • 46 9.5% −1
  • Below 45 8.5% −2
  • 51 7.5% −1
  • 45 5.5% —
Traded today$299K
Traded in all$1.6M
Favourite, 7 days+1.5 pts

48, the last 7 days

Kalshi price
25%50%75%Sep 27Oct 517%

Sep 28: 16% · Sep 29: 14% · Sep 30: 14% · Oct 1: 14% · Oct 2: 14% · Oct 3: 14% · Oct 4: 18% · Oct 5: 17%

How it resolves

Kalshi's rule, word for word
(Each outcome is its own contract. This is the rule for the favourite, 48; the others read the same way with their own outcome.) If the Republican party has exactly 48 Senate seats on Feb 1, 2027, then the market resolves to Yes.

Settlement sources: United States Congress

See it on Kalshi ↗

Politics & elections

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