TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 17, 9:59 PM EST
Kalshi
This set of markets tracks the performance gap between the British Columbia Lions and the Calgary Stampeders in their upcoming CFL football game. Each outcome represents different point differentials that determine the relative dominance of one team over the other. The results reflect how decisively either team wins the match.
The event consists of multiple sub-markets that resolve based on the point differential in the British Columbia Lions versus Calgary Stampeders CFL football game scheduled for October 17, 2026. Each market corresponds to a specific margin of victory required for resolution. If the British Columbia Lions win by a margin exceeding 20.5, 13.5, 7.5, 6.5, or 3.5 points, the respective 'Lions win by over X points' markets resolve to Yes. Conversely, if the Calgary Stampeders win by a margin exceeding 3.5, 6.5, 7.5, 13.5, or 20.5 points, the corresponding 'Stampeders win by over X points' markets resolve to Yes. All markets are independent, meaning each evaluates its specific threshold without influence from other markets. The governing league’s official score determines outcomes, and Kalshi disclaims any official affiliation with the league. Trademarks and branding belong to their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market allows traders to express their independent beliefs. If a significant number of traders believe a sportsbook’s line is inaccurate, the price in this market will move accordingly, potentially offering value to informed bettors. It’s common to see discrepancies, especially as new information emerges or public sentiment shifts regarding the Lions and Stampeders.
On Kalshi, this market is priced through a continuous auction mechanism where traders buy and sell contracts representing their belief about the game’s point spread. The price of a contract ranges from 0 to 100, representing the probability of a particular outcome. As more traders participate, the price fluctuates based on supply and demand. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This means that the price reflects the collective intelligence of those trading, rather than a fixed oddsmaker's assessment. The current price indicates what the market believes is the likelihood of the Lions covering the spread against the Stampeders.
This market resolves around Oct 18, 2026, with the outcome confirmed once the final point spread of the British Columbia Lions versus Calgary Stampeders game is verifiable from credible public reporting. The resolution will be based on the official result reported by the CFL, and contracts will pay out based on whether the actual spread matches the prediction represented by the contract price at the time of resolution. Traders holding contracts on the correct side of the spread will receive a payout, while those on the incorrect side will forfeit their stake.
Several factors could influence the price of this market before the game takes place. Any news regarding key player injuries for either the Lions or the Stampeders would likely cause significant movement. Changes in weather forecasts, particularly if they suggest adverse conditions, could also impact trading activity. Furthermore, late-breaking news about team strategies or coaching decisions, or even significant shifts in public sentiment as reflected in other sources, could all contribute to price fluctuations in this market as traders adjust their predictions.