South Dakota Senate Race 2026
Kalshi has 2 events on the 2026 South Dakota Senate race, with $187,715 in lifetime volume across 6 contracts. On the “South Dakota Senate winner?” market the implied probability is 91% for the Republican party, 11% for Brian Bengs and <1% for the Democratic party, based on each contract's trading range on Sep 24, 2026.
Lifetime volume
$187,715
Contracts
6
Kalshi events
2
Highest implied
91%
Republican party
South Dakota Senate winner?
1
Brian BengsIndependent
11%
$66,780
2
Republican party
91%
$57,860
3
Democratic party
<1%
$28,168
Implied probability: midpoint of each contract's trading range on Sep 24, 2026.
South Dakota Republican Senate nominee?
1
Justin McNeal
$24,324
2
Mike Rounds
$6,528
3
Kristi Noem
$4,055