TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 4:57 PM EST
Kalshi
This event tracks the outcome of a professional Champions League soccer match between Porto and Eindhoven, focusing on the margin of victory for either team. The result is determined solely by the final score after 90 minutes plus stoppage time, excluding any extra time or penalty shootouts.
The event evaluates different winning margins in the Porto versus Eindhoven Champions League match scheduled for October 20, 2026. Four distinct outcomes are possible, each defined by the extent of the winning margin for either team. If Porto wins by more than 2.5 goals, that specific market resolves to Yes. Similarly, if Porto wins by more than 1.5 goals, another market resolves affirmatively. For Eindhoven, winning by more than 1.5 goals triggers a Yes resolution in its corresponding market, as does a victory margin exceeding 2.5 goals. All resolutions are based exclusively on the score after the regulation 90 minutes plus any added stoppage time, with no consideration given to extra time or penalty phases. The structure allows participants to assess varying degrees of dominance by either side, offering multiple pathways for market resolution depending on the final score differential.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from those offered by sportsbooks. Sportsbooks often set initial odds to balance their risk, while this market allows traders to freely adjust prices based on their own analysis and information. If many traders believe a sportsbook is undervaluing a particular outcome, they can buy into this market, driving up the price and potentially creating an arbitrage opportunity. It's common to see discrepancies, especially as new information becomes available closer to the event.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their belief about the spread in the Porto vs Eindhoven match. The price of a contract reflects the probability of that spread occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders set the odds by placing bids and asks, and the market price fluctuates based on supply and demand. A higher price indicates greater confidence in that particular outcome, while a lower price suggests less confidence. The current price reflects the collective intelligence of all participants trading on Kalshi.
This market resolves around Oct 21, 2026, with the outcome confirmed once the final spread in the Porto vs Eindhoven match is verifiable from credible public reporting. The resolution will be based on the official result of the game, as reported by recognized sports data providers. The platform will verify the outcome against these sources to determine which contracts will pay out and at what value. Traders will be able to see the final result and their payouts shortly after the match concludes and the data is verified.
Several factors could influence the price of this market before Oct 21, 2026. Any news regarding injuries to key players on either Porto or Eindhoven would likely have a significant impact. Changes in team form, tactical adjustments, or even weather conditions could also shift traders' expectations. Unexpected announcements about player availability, or even significant shifts in public opinion reflected in other sources, could all contribute to price movements. Monitoring these signals will be crucial for anyone looking to trade in this market.