Kalshi
How many Senate seats will Democrats win in the Midterms?
of the 35 seats up in the 2026 U.S. Senate elections, based on media calls
As of October 5, 2026, traders on Kalshi favor At least 10 at 99%, ahead of At least 11 at 98%. $3K traded in the last 24 hours, $54K in all.
- Favorite
- At least 10 99%
- 24 hours
- no change
- Traded today
- $3K
- Traded in all
- $54K
- Closes
- January 3, 2027
Every outcome (top 6 of 13)
- At least 1099%
- At least 1198%
- At least 1297%
- At least 1395%
- At least 1494%▼ 6
- At least 1585%
7 more outcomes, mostly long shots, are listed on Kalshi.
How the odds have moved
0%25%50%75%100%5:23 AM5:23 PM5:23 AM99% At least 10
The line follows the current favorite, At least 10. One reading an hour.
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Prices are Kalshi's own (bid/ask midpoint), collected every 10 minutes. Research, not betting advice.
