As of October 24, 2026, 08:14 PM ET, Polymarket traders price 350K-375K at 22.0% in South Dakota Senate Election: Turnout — $17.2K traded so far.
The leading outcome, 350K-375K, is priced at 22.0%.
Price changes for the leading market — 24 hours: -3.0 pts; past week: +8.0 pts; past month: -17.0 pts.
Since August 18, 2026, 350K-375K has traded between 14.0% and 54.5%. It opened at 43.0% and last traded at 22.0%.
| Day | Close |
|---|---|
| Oct 17, 2026 | 14.0% |
| Oct 18, 2026 | 22.5% |
| Oct 19, 2026 | 26.5% |
| Oct 20, 2026 | 23.0% |
| Oct 22, 2026 | 30.0% |
| Oct 23, 2026 | 24.0% |
| Oct 24, 2026 | 22.0% |
350K-375K is favored at 22.0%.
| Outcome | Price | Implied probability | 24h change | Volume | Volume share |
|---|---|---|---|---|---|
| 350K-375K | 22¢ | 22.0% | -3.0 pts | $3.8K | 21.9% |
| 375K-400K | 18¢ | 18.5% | — | $2.8K | 16.3% |
| 300K-325K | 16¢ | 16.1% | -0.1 pts | $2.3K | 13.3% |
| 400K+ | 15¢ | 14.5% | -0.4 pts | $3.5K | 20.3% |
| 275K-300K | 11¢ | 10.8% | +2.1 pts | $1.2K | 6.7% |
| 325K-350K | 8¢ | 8.5% | — | $1.3K | 7.7% |
| 250K-275K | 5¢ | 4.5% | -2.5 pts | $1.4K | 8.1% |
| <250K | 0¢ | 0.3% | -0.1 pts | $965 | 5.6% |
See the full live book for this market on Polymarket
The leading market's spread is 6¢ (bid 19¢ / ask 25¢) — a tighter spread means cheaper round-trip trading.
$17.2K has been traded on this event in total, $0 of it in the last 24 hours, across 8 markets.
This market is scheduled to end November 03, 2026, 11:59 PM ET.
This market will resolve according to the total number of valid votes cast in the 2026 midterm election for Senator from South Dakota. If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket. If the results of the specified election are not definitively known by March 31, 2027, 11:59 PM ET, this market will resolve to the lowest range bracket. All votes certified for candidates or non-candidate options in the specified election are included. Invalidated or blank votes are not included. In ranked-choice or preferential systems, the first-round vote total will be used. The primary resolution source for this market will be the official results of the 2026 midterm election for Senator from South Dakota, as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
The largest current holder of the leading market holds 1,035 shares of No.
| Holder | Outcome held | Shares | Value at current price |
|---|---|---|---|
| 0xa5ef39c3… | No | 1,035 | $807 |
| Fat-Fat-Hourglass | Yes | 502 | $110 |
| Noxious-Fibrosis-Coaster | Yes | 290 | $64 |
| Direct-Chainstay | No | 77 | $60 |
| Gleaming-Handlebar | Yes | 69 | $15 |
| Belated-Glue | Yes | 63 | $14 |
| Snappy-Rooster | Yes | 60 | $13 |
| Evil-Row | Yes | 54 | $12 |
| Unlined-Pole | Yes | 46 | $10 |
| Wry-Friction-Banquette | No | 25 | $20 |
| Time | Outcome | Side | Price | Size |
|---|---|---|---|---|
| Oct 23, 07:43 AM ET | Yes | BUY | 18.0% | $4 |
| Oct 23, 06:16 AM ET | Yes | BUY | 24.0% | $6 |
| Oct 23, 05:45 AM ET | Yes | SELL | 22.0% | $4 |
| Oct 23, 05:11 AM ET | No | BUY | 75.0% | $15 |
| Oct 23, 05:11 AM ET | No | BUY | 74.0% | $15 |
| Oct 22, 10:10 PM ET | No | BUY | 71.0% | $7 |
| Oct 22, 01:58 AM ET | No | SELL | 71.0% | $7 |
| Oct 22, 01:55 AM ET | Yes | BUY | 27.0% | $5 |
| Oct 22, 01:55 AM ET | Yes | BUY | 22.0% | $14 |
| Oct 22, 01:46 AM ET | No | BUY | 79.0% | $17 |
As of October 24, 2026, 08:08 PM ET, the leading outcome is 350K-375K at 22.0%. Next is 375K-400K at 18.5%. See the live book on Polymarket: https://polymarket.com/event/south-dakota-senate-election-turnout?via=bro
$17.2K in total volume, with $0 traded in the last 24 hours across 8 markets.
The market is scheduled to end November 03, 2026, 11:59 PM ET.
350K-375K, priced at 22.0% as of October 24, 2026, 08:08 PM ET. Prices are implied probabilities backed by real-money trading.
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