Analytics
Yes is at 0.1%, down 2.5 points from 2.5% when the market opened on 22 Jan 2026.
Across the 253 daily closes on record from 22 Jan 2026 to 29 Oct 2026 (28 days in that span have no close), the highest close was 37.6% on 21 Oct 2026 and the lowest 0.1% on 29 Oct 2026. A week before that last close Yes was at 37.6%; a month before, 11.2%. Its largest one-day move was 12 points down, to 4% on 28 Oct 2026.
Tampa Bay Rays ranks second of the 2 outcomes in “MLB World Series Champion 2026”. Milwaukee Brewers leads at 100%.
$351.24K traded in the last 24 hours, out of $2.46M since listing. The order book holds $474.97K, with a 0.05% gap between the best bid and the best ask. Across the latest 500 trades, $24.29K bought Yes and $38.36K bought No; the largest was a $13.55K buy of Yes at 8.8¢.
The largest Yes position is Substantial-Service with 418K shares; the largest No position is 0F62 with 798K. Ten wallets hold 84.8% of the shares on Polymarket's public holder list.
Trading closes on 31 Oct 2026, 3 days from now.
Polymarket prices as of Oct 29, 3:50 AM UTC
Daily closes of the Yes price, Polymarket CLOB, 253 points, 22 Jan 2026 – 29 Oct 2026
| Observed | Yes price |
|---|---|
| 22 Jan 2026 | 2.5% |
| 29 Oct 2026 | 0.1% |
The ten largest positions on Polymarket's public holder list.
| Trader | Outcome | Shares |
|---|---|---|
| 0F62 | No | 798.02K |
| Indigo Signal 2966 | No | 521.45K |
| Substantial-Service | Yes | 418K |
This market will resolve according to the team that wins the 2026 MLB World Series. If at any point it becomes impossible for a listed team to win the 2026 MLB World Series per the rules of MLB (e.g., they are eliminated in the playoffs), the corresponding market will resolve to “No”. If the 2026 MLB season is cancelled, postponed after December 31, 2026 ET, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from MLB (https://www.mlb.com/); however, a consensus of credible reporting may also be used.
Official listing: polymarket.com/event/mlb-world-series-champion-2026
| Swift Maven 1848 | Yes | 396.99K |
| omoi0i0 | Yes | 69.69K |
| crackcrack | Yes | 57.54K |
| TangledUpInBlue | Yes | 35K |
| purplegatto | No | 30.25K |
| cigarettes | Yes | 28.86K |
| Nooserac | Yes | 28.08K |
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.
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