Tampa Bay Rays win the 2026 World Series priced at 28.9% on Polymarket, down 7.7 points, on $1.1M traded
PredictionBubbles' movers board lists the Rays World Series contract among its downward sports moves, in a sports markets category distinct from the lead. This contract…
The Polymarket contract on the Tampa Bay Rays winning the 2026 World Series was priced at 28.9%, down 7.7 probability points, with $1.1M traded, in the supplied update published Oct 23, 2026 · 9:54 PM ET.
According to PredictionBubbles, the contract appeared among declining sports markets on its movers board. That sports category is separate from the board’s overall lead; the supplied summary does not establish the Rays contract as the largest decline across all markets.
How the move is measured
PredictionBubbles ranks contracts by the size of their probability-point change over 24 hours, rather than by relative percentage changes. The Rays’ 7.7-point decline therefore describes a shift in the market’s implied probability, not a 7.7% relative decrease.
The supplied board snapshot used venue prices read on 24 Oct 2026, 01:47 UTC. According to PredictionBubbles, the page refreshes every 15 minutes and covers Polymarket and Kalshi, ranking 1,977 markets with lifetimes longer than 14 days. Only open contracts with a valid 24-hour comparison qualify.
What the figures leave unresolved
The $1.1M traded figure provides activity context, but the supplied Rays update does not specify its measurement period or provide order-book depth. PredictionBubbles says volume and liquidity do not affect its movement rankings.
The material also identifies no game result, team development or other catalyst for the Rays’ decline. The supported conclusion is limited to a downward repricing: the quoted market probability fell, while the reason for that change remains unestablished.
What it means for prediction markets
- Price and movement are distinct: 28.9% is the quoted implied probability; the 7.7-point fall measures the change over the board’s 24-hour window.
- Volume does not establish liquidity: $1.1M traded does not, on its own, show how much trading was needed to move the price.
- The ranking has boundaries: The board excludes contracts without a valid day-old comparison and focuses on longer-lived markets, rather than all sports fixtures.
- No catalyst is confirmed: The available material supports reporting the repricing, not attributing it to a specific baseball development.
Sources & attribution
- [1]Predictionbubbles (predictionbubbles.net)https://predictionbubbles.net/markets/movers/
Date & time:
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