Home › Polymarket odds › Politics & Elections
Updated October 21, 2026 · Category: Politics & Elections · Market end date: October 27, 2026
As of October 21, 2026 at 12:50 UTC, the leading outcome is Keanin Loomis at 57%, followed by Andrea Horwath at 20%, Rob Cooper at 13.1%. The market has $22.8K in total volume and $4.2K in the last 24 hours.
| Outcome | Probability | 24h change | Volume |
|---|---|---|---|
| Keanin Loomis | 57% | -2.5 pts | $10.8K |
| Andrea Horwath | 20% | -3.0 pts | $4.6K |
| Rob Cooper | 13.1% | -5.2 pts | $1.4K |
| Scarlett Gillespie | 0.5% | -1.9 pts | $1.7K |
| Pamela Mitchell | 0.4% | -1.2 pts | $636 |
| Sasha Austin | 0.2% | -2.1 pts | $2.1K |
| Paul Fromm | 0.1% | — | $745 |
| Nathalie Xian Yi Yan | 0.1% | — | $461 |
| Ejaz Butt | 0.1% | — | $446 |
Total volume $22.8K · 24h volume $4.2K · Liquidity $116.2K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.
■ Keanin Loomis ■ Andrea Horwath ■ Rob Cooper · 30-day price history (12-hour points)
🔔 Get alerts when big markets move — free Telegram watchlist
The 2026 Hamilton, ON mayoral election is currently scheduled to be held on October 26, 2026.
This market will resolve according to the candidate who becomes the next mayor of Hamilton as a result of this election.
Temporary, interim, or placeholder mayors appointed before the election will not be considered.
If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from Hamilton.
Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.
More odds by topic: World Elections odds · Canada odds · Politics odds
As of October 21, 2026 at 12:50 UTC, the leading outcome is Keanin Loomis at 57%, followed by Andrea Horwath at 20%, Rob Cooper at 13.1%. The market has $22.8K in total volume and $4.2K in the last 24 hours.
The event's listed end date is October 27, 2026. Each outcome settles under the market's written rules, summarized on this page, which can differ from the end-date field.
They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.
Paste this on your site, blog or newsletter. It updates with our page. How to embed
<iframe src="https://polymarkettrader.com/embed/odds/hamilton-mayoral-election/" width="100%" height="300" style="border:0;max-width:560px" loading="lazy" title="Hamilton Mayoral Election odds"></iframe> <p><a href="https://polymarkettrader.com/odds/hamilton-mayoral-election/">Hamilton Mayoral Election odds</a> via <a href="https://polymarkettrader.com/">PolymarketTrader</a></p>
/api/v1/odds/hamilton-mayoral-election.json — CC BY 4.0, credit “PolymarketTrader” with a link. See the developer docs.
Polymarket View, “Hamilton Mayoral Election — Polymarket odds”, October 21, 2026, https://polymarkettrader.com/odds/hamilton-mayoral-election/ (data: Polymarket, CC BY 4.0).
For READMEs, newsletters and forums. Markdown:
[](https://polymarkettrader.com/odds/hamilton-mayoral-election/)
HTML:
<a href="https://polymarkettrader.com/odds/hamilton-mayoral-election/"><img src="https://polymarkettrader.com/badge/odds/hamilton-mayoral-election.svg" alt="Hamilton Mayoral Election odds on Polymarket" width="400" height="64"></a>
Polymarket View is an independent research site, not affiliated with Polymarket. Educational information, not financial advice. All Polymarket odds · Event hubs · Blog