TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 17, 12:11 PM EST
Kalshi
This market assesses the potential margin of victory in an upcoming professional soccer match between Norwich and Portsmouth. It focuses on how many goals the winning team might score beyond their opponent, reflecting expectations about the competitiveness and scoring dynamics of the game.
The event evaluates various goal-differential scenarios for the Norwich vs Portsmouth professional EFL Championship soccer match scheduled for October 17, 2026. Resolution is determined solely by the outcome after 90 minutes plus stoppage time; extra time and penalty kicks are excluded. Four distinct primary rules define specific winning margins: Norwich winning by more than 2.5 goals, Norwich winning by more than 1.5 goals, Portsmouth winning by more than 1.5 goals, and Portsmouth winning by more than 2.5 goals. Each rule corresponds to a separate market outcome (Yes or No) based on the actual goal differential. All markets operate independently, meaning the resolution of one does not affect the others. Kalshi explicitly disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd, often differing from initial sportsbook offerings. Sportsbooks set lines based on their own models and aim to balance action on both sides, incorporating a profit margin. This market, however, is driven by traders who are incentivized to accurately predict the outcome, leading to potentially more efficient pricing. It’s common to see prediction markets move closer to the true probability of an event as more information becomes available and more traders participate, potentially offering a different perspective than traditional betting venues.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their beliefs about the spread in the Norwich vs Portsmouth match. The price of a contract indicates the probability of that specific outcome occurring. As more traders buy contracts for a particular spread, the price increases, and vice versa. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market dynamically adjusts to new information and trader sentiment, providing a real-time assessment of expectations for the final result.
This market resolves around Oct 17, 2026, with the outcome confirmed once the final spread in the Norwich vs Portsmouth match is verifiable from credible public reporting. The resolution will be based on the official result declared by the governing football authorities. The platform will then determine which contracts payout based on the actual goal difference achieved in the game. Traders holding contracts corresponding to the correct spread will receive a payout, while those holding contracts on incorrect spreads will not.
Several factors could influence the price of this market leading up to Oct 17, 2026. Any news regarding key player injuries or suspensions for either Norwich or Portsmouth would likely cause significant movement. Changes in team form, tactical adjustments announced by the managers, or even weather conditions on match day could also impact trader sentiment. Unexpected news related to team morale or off-field issues could also contribute to shifts in the market as traders reassess the probabilities of different outcomes for the Norwich vs Portsmouth match.