Which party will win the U.S. Senate in 2026?

Kalshi

Latest Odds

Democrats
54.00%
Republicans
47.00%
KalshiApril 18th 2026

Historical Data

DateCandidateOdds
April 17th 2026Democrats54.00%
Republicans46.00%
April 16th 2026Democrats54.00%
Republicans47.00%
April 15th 2026Democrats54.00%
Republicans47.00%
April 14th 2026Democrats54.00%
Republicans47.00%
April 13th 2026Republicans52.00%
Democrats50.00%
April 12th 2026Republicans52.00%
Democrats49.00%
April 11th 2026Republicans52.00%
Democrats49.00%
April 10th 2026Republicans52.00%
Democrats49.00%
April 9th 2026Democrats51.00%
Republicans50.00%
Odds Snapshot
2026Midterms
House
DEM87¢
+71.7vs GOP
Senate
DEM53¢
+4.5vs GOP
2028Presidential
President
Vance21¢
+1.8vs Newsom
Dem Nom
Newsom29¢
+18.0vs AOC
GOP Nom
Vance39¢
+14.6vs Rubio
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Which party will win the U.S. Senate in 2026?