TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 11:57 PM EST
Kalshi
These markets evaluate how many points the Indianapolis Colts and Kansas City Chiefs will score together in the second half of their football game. Each market has a different threshold, determining whether the combined second-half scoring exceeds that specific amount.
The markets resolve based on the total points scored by both the Indianapolis Colts and Kansas City Chiefs during the second half (including any overtime periods) of their Pro Football game scheduled for September 20, 2026. Each market has a unique threshold, ranging from 3.5 to 42.5 points. If the combined second-half points exceed the specified threshold for a given market, that market resolves to 'Yes'; otherwise, it resolves to 'No'. Only points scored in the second half and any subsequent overtime periods count toward these markets. The markets are independent, meaning each threshold is evaluated separately, and the outcome of one does not affect the others. Kalshi explicitly states it is not affiliated with or connected to the governing league, and all trademarks remain the property of their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on their own models and may incorporate a profit margin, while this market is driven purely by traders’ willingness to buy or sell contracts. If a significant discrepancy exists between prediction market prices and sportsbook odds, it may indicate that the market believes the sportsbook has mispriced the event. However, it's important to remember that both represent probabilities as perceived by different groups.
On Kalshi, this market is priced through a continuous double auction. Traders buy and sell contracts representing their belief about whether the actual second-half total will be above or below the listed price. As more traders participate, the price adjusts to reflect the collective expectation. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price represents the probability-weighted average of all possible outcomes, and the closer the price is to 50, the more uncertain the market is about the final result. The market dynamically adjusts based on new information and trader sentiment.
This market resolves around Sep 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final second-half total points scored in the Colts-Chiefs game will be used to determine whether contracts settle at a value of 100 (for those who bet the total will be above the price) or 0 (for those who bet the total will be below the price). The official NFL game statistics will serve as the source for the final score, ensuring a transparent and verifiable resolution process.
Several factors could influence the price of this market before the game concludes. Any news regarding key player injuries for either the Colts or the Chiefs would likely cause significant movement. Changes in weather conditions, such as heavy rain or strong winds, could also affect the expected scoring output. Game-day developments, like early scoring drives or turnovers, will also impact the price as traders react to the unfolding events. Public sentiment and expert analysis can also contribute to shifts in this market.