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 18, 2:53 PM EST
Kalshi
This market determines which team will lead at halftime in an upcoming professional football game between Chicago and Atlanta. It focuses solely on the performance during the first half, ignoring the final outcome of the full game. The result depends on which team scores more points in the first two quarters, or if the half ends in a tie.
If Atlanta wins the 1st Half of the Chicago vs Atlanta Pro Football game originally scheduled for Oct 18, 2026, then the market resolves to Yes. If Chicago wins the 1st Half of the Chicago vs Atlanta Pro Football game originally scheduled for Oct 18, 2026, then the market resolves to Yes. If neither team wins the 1st Half of the Chicago vs Atlanta Pro Football game originally scheduled for Oct 18, 2026, then the market resolves to Yes.
Prediction market odds often reflect the collective wisdom of informed traders, which can differ from sportsbook odds that are initially set by oddsmakers. Sportsbooks may incorporate factors like public betting percentages and marketing strategies into their lines, while this market is driven by individuals directly forecasting the outcome. Discrepancies can arise due to differing information or interpretations, and the prediction market may adjust more rapidly to new information as it becomes available. It’s common to see the two converge closer to the event start time.
On Kalshi, this market is priced through a continuous auction mechanism, where traders buy and sell contracts representing their belief in whether Chicago or Atlanta will win the first half. The price of each contract reflects the probability of that outcome, as determined by supply and demand. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy contracts for a particular team, the price increases, indicating a higher perceived chance of victory. Conversely, selling contracts lowers the price, suggesting a lower probability. This dynamic pricing allows the market to aggregate information and provide a real-time assessment of the likely result.
This market resolves around Oct 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The team leading at the end of the first half will be declared the winner, and that result will determine the settlement of all contracts. The official score at halftime, as reported by a recognized sports data provider, will be used to determine the winning team. Traders holding contracts for the winning team will receive a payout, while those holding contracts for the losing team will not.
Several factors could influence the price of this market. News regarding key player injuries or suspensions for either Chicago or Atlanta would likely cause significant movement. Unexpected changes in weather conditions, particularly if they favor one team’s playing style, could also shift sentiment. Furthermore, any significant shifts in public perception, perhaps driven by expert analysis or late-breaking news, could impact trading activity. Finally, large volume trades on Kalshi itself can create short-term price fluctuations as traders react to the changing dynamics.