As of October 24, 2026, 09:17 PM ET, Polymarket traders price Montana at 69.5% in Closer Senate Race: Montana or New Jersey? — $374 traded so far.
The leading outcome, Montana, is priced at 69.5%.
Price changes for the leading market — 24 hours: -0.5 pts; past week: +13.0 pts.
Since September 28, 2026, Montana has traded between 41.0% and 68.5%. It opened at 64.0% and last traded at 68.5%.
| Day | Close |
|---|---|
| Oct 15, 2026 | 41.0% |
| Oct 16, 2026 | 41.0% |
| Oct 18, 2026 | 47.5% |
| Oct 19, 2026 | 46.5% |
| Oct 20, 2026 | 68.5% |
| Oct 24, 2026 | 68.5% |
| Oct 24, 2026 | 68.5% |
Montana is favored at 69.5%.
| Outcome | Price | Implied probability | 24h change | Volume | Volume share |
|---|---|---|---|---|---|
| Montana | 70¢ | 69.5% | -0.5 pts | $374 | 100.0% |
| New Jersey | 30¢ | 30.5% | +0.5 pts | $374 | 100.0% |
See the full live book for this market on Polymarket
The leading market's spread is 41¢ (bid 49¢ / ask 90¢) — a tighter spread means cheaper round-trip trading.
$374 has been traded on this event in total, $0 of it in the last 24 hours, across 1 market.
This market is scheduled to end November 03, 2026, 11:59 PM ET.
The 2026 midterm elections are scheduled to be held on November 3, 2026. This market will resolve to "Montana" if the regularly-scheduled US Senate race in Montana has a smaller unrounded margin of victory than that of the New Jersey Senate election. This market will resolve to "New Jersey" if the regularly-scheduled US Senate race in New Jersey has a smaller unrounded margin of victory than that of the Montana Senate election. If both states have the same margin of victory, this market will resolve 50-50. For the purpose of this market, the “margin of victory” is defined as the absolute difference between the percentages of valid votes received by the first- and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election. For elections that include runoffs, ranked-choice, or other multi-round elections, the relevant margin of victory will be that of the round in which the winner is determined. In the event that a relevant margin of victory cannot be determined by March 31, 2027, that state's margin of victory will be considered to be 0% for purposes of this market. … (condensed)
The largest current holder of the leading market holds 94 shares of Montana.
| Holder | Outcome held | Shares | Value at current price |
|---|---|---|---|
| Expensive-Arrow-Nightclub | Montana | 94 | $65 |
| Belated-Glue | New Jersey | 75 | $23 |
| Skeletal-Liver | Montana | 20 | $14 |
| 0x28a66540… | New Jersey | 20 | $6 |
| Hard-To-Find-Emerald | New Jersey | 20 | $6 |
| Blond-Methane | Montana | 5 | $3 |
| Embarrassed-Hill-Fold | New Jersey | 4 | $1 |
| Time | Outcome | Side | Price | Size |
|---|---|---|---|---|
| Oct 19, 01:57 PM ET | New Jersey | BUY | 24.0% | $5 |
| Oct 18, 01:57 PM ET | New Jersey | BUY | 30.0% | $2 |
| Oct 18, 01:56 PM ET | Montana | BUY | 71.4% | $38 |
| Oct 18, 04:06 AM ET | New Jersey | SELL | 29.0% | $6 |
| Oct 18, 03:16 AM ET | Montana | BUY | 57.0% | $11 |
| Oct 16, 08:09 AM ET | Montana | BUY | 46.0% | $9 |
| Oct 07, 02:23 PM ET | Montana | BUY | 60.0% | $12 |
| Oct 03, 09:10 AM ET | New Jersey | BUY | 37.0% | $6 |
| Oct 03, 09:10 AM ET | New Jersey | BUY | 37.0% | $6 |
| Oct 02, 06:07 PM ET | Montana | BUY | 58.0% | $12 |
As of October 24, 2026, 09:03 PM ET, the leading outcome is Montana at 69.5%. Next is New Jersey at 30.5%. See the live book on Polymarket: https://polymarket.com/event/closer-senate-race-montana-or-new-jersey?via=bro
$374 in total volume, with $0 traded in the last 24 hours across 1 markets.
The market is scheduled to end November 03, 2026, 11:59 PM ET.
Montana, priced at 69.5% as of October 24, 2026, 09:03 PM ET. Prices are implied probabilities backed by real-money trading.
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