
Yes is at 0.5%, down 2.8 points from 3.3% when the market opened on 23 Oct 2026.
Across the 6 daily closes on record from 23 Oct 2026 to 30 Oct 2026 (3 days in that span have no close), the highest close was 3.3% on 23 Oct 2026 and the lowest 0.5% on 30 Oct 2026.
Collins 12%+ ranks ninth of the 10 outcomes in “Maine Senate Election Margin of Victory (Final Round)”. Collins 0-3% leads at 23.5%; Jackson 0-3% is at 20.9%.
$741.81 traded in the last 24 hours. The order book holds $11.85K, with a 0.8% gap between the best bid and the best ask. Across the latest 20 trades, $24.32 bought Yes and $452.26 bought No.
The largest Yes position is xtxpleasecallme with 266 shares; the largest No position is Indigo Signal 2966 with 793. Ten wallets hold 88.9% of the shares on Polymarket's public holder list.
Trading closes on 4 Nov 2026, 5 days from now.
Polymarket prices as of Oct 30, 12:45 PM UTC
Daily closes of the Yes price, Polymarket CLOB, 6 points, 23 Oct 2026 – 30 Oct 2026, chart shows 0%–10%
| Observed | Yes price |
|---|---|
| 23 Oct 2026 | 3.3% |
| 30 Oct 2026 | 0.5% |
The ten largest positions on Polymarket's public holder list.
| Trader | Outcome | Shares |
|---|---|---|
| Indigo Signal 2966 | No | 792.57 |
| xtxpleasecallme | Yes | 265.77 |
| AnonymousUsername | No | 115 |
The first round of the 2026 Maine Senate election is currently expected to be held on November 3, 2026. This market will resolve according to the margin of victory between the top two candidates in the final reported round of the specified election. The final reported round refers to the last tabulated round that features two or more candidates. The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place 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 purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking. This market will resolve based on the official vote count once the count has been made official. If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official. The primary resolution source for this market will be the official results of the 2026 Maine Senate election 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.
| Coral Orbit E8E5 | Yes | 100 |
| sanduspace | Yes | 86.61 |
| balthazar | Yes | 83.29 |
| Lucerys | Yes | 56.7 |
| Deafening-Possible | Yes | 50 |
| .Menthe | Yes | 50 |
| Golden Meteor CFE1 | Yes | 50 |
Open a trader’s name to inspect the wallet’s available P&L, positions and recorded trades, with source dates and coverage. A large position alone does not establish a winning track record.
Official listing: polymarket.com/event/maine-senate-election-margin-of-victory-final-round
New to prediction markets? How to read a market page