Kalshi
How many Senate seats will Republicans 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 14 at 92%, ahead of At least 15 at 87%. $0 traded in the last 24 hours, $33K in all.
- Favorite
- At least 14 92%
- 24 hours
- no change
- Traded today
- $0
- Traded in all
- $33K
- Closes
- January 3, 2027
Every outcome (top 6 of 13)
- At least 1492%
- At least 1587%
- At least 1679%
- At least 1764%
- At least 1850%
- At least 1931%
7 more outcomes, mostly long shots, are listed on Kalshi.
How the odds have moved
0%25%50%75%100%9:49 AM9:49 PM9:49 AM92% At least 14
The line follows the current favorite, At least 14. One reading an hour.
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More parties and 2028 markets
- How many Senate seats will Republicans hold after the Midterms?48 17%
- How many House seats will Republicans hold after the Midterms?Below 193 28%
- Republican House odds hit __ by October 31?↓ 7% 77%
- Reddest state to elect a Democratic senator in 2026?Texas 38%
- 2028 Democratic VP nomineeElissa Slotkin 9%
- Who will announce Presidential run before 2027?Ron DeSantis 14%
- 2028 Republican Presidential ticketJD Vance and Marco Rubio 27%
- Democratic nomination odds leader on October 31?Jon Ossoff 47%
Prices are Kalshi's own (bid/ask midpoint), collected every 10 minutes. Research, not betting advice.
