TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 12, 12:01 PM EST
Kalshi
Charlton and Portsmouth will battle in an EFL Championship game where market resolutions are dictated by the margin of triumph. The final standings after regular play will determine whether any market conditions are satisfied.
Four markets are established for the Charlton vs Portsmouth EFL Championship soccer game scheduled for Sep 12, 2026, each specifying a different winning margin—more than 1.5 or 2.5 goals—for either Charlton or Portsmouth to achieve following 90 minutes plus stoppage time, excluding extra time and penalties. A market resolves to Yes if its condition is met during the match; otherwise, it resolves to No. Kalshi asserts no official relationship with the league administration, and all trademarks and brand names remain property of their respective owners.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from sportsbook odds which can be influenced by factors like house bias or initial public perception. Sportsbooks set lines based on their models and risk management, while this market allows anyone to trade based on their own analysis. If a significant discrepancy exists, arbitrage opportunities may arise, where traders can profit by simultaneously buying and selling contracts on Kalshi and at a sportsbook. However, it’s important to remember that both represent probabilities of an outcome, and neither is guaranteed to be accurate.
This market resolves around Sep 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final spread in the Charlton vs Portsmouth match will be determined by the official result published by the relevant sporting authority. The resolution will reflect the actual goal difference between the two teams at the end of the match, and contracts will pay out based on whether the spread was correctly predicted by traders. The result will be independently verified to ensure accuracy and fairness.
Several factors could influence the price of this market before Sep 12, 2026. Any news regarding key player injuries or suspensions for either Charlton or Portsmouth would likely cause significant movement. Changes in team form, tactical adjustments, or even weather conditions could also impact trader sentiment. Unexpected announcements about team lineups or managerial decisions could also shift the odds. Furthermore, large trading volume from informed participants could signal new information or a change in expectations, leading to price fluctuations in this market.