TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Nov 1, 2:43 PM EST
Kalshi
This market focuses on predicting which team will lead at halftime in an upcoming professional football game. It reflects the competitive performance of the teams during the first half, with outcomes determined purely by points scored in that segment of play.
The market determines the leader at halftime of the Atlanta vs Tampa Bay Pro Football game scheduled for Nov 1, 2026. If Tampa Bay scores the most points in the first half, the 'Tampa Bay' outcome resolves to Yes. If Atlanta scores the most points, the 'Atlanta' outcome resolves to Yes. If both teams score an equal number of points, the 'Tie' outcome resolves to Yes, and all team-specific outcomes resolve to No. Only points scored during the first half count toward these resolutions.
Generally, prediction market odds reflect the wisdom of the crowd and can differ from those offered by sportsbooks. Sportsbooks set initial lines to balance betting action, while this market allows traders to continuously update their assessments based on new information. If a significant number of traders believe a sportsbook is mispricing the probability of a particular outcome, they can take positions in this market to profit from the discrepancy. It's common to see prediction markets more accurately forecast event outcomes than traditional odds, though differences can occur due to varying information and incentives.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their belief in each team winning the first half. The price of a contract reflects the probability of that outcome, with higher prices indicating a greater perceived chance of success. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market price fluctuates based on supply and demand; more buyers drive the price up, while more sellers push it down. This dynamic pricing mechanism allows the market to aggregate information from a diverse range of participants and generate a forecast.
This market resolves around Nov 1, 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. The official result will be used to determine which contracts pay out, and at what value. Traders who correctly predicted the first-half winner will receive a payout based on the contract price at the time of resolution, minus any fees. The market will then close, and all outstanding contracts will be settled.
Several factors could influence trading activity in this market. News regarding key player injuries for either Atlanta or Tampa Bay would likely cause significant price movement. Unexpected weather conditions, such as heavy rain or strong winds, could also shift expectations. Furthermore, any late-breaking news about team strategies or coaching decisions could impact the perceived probabilities. Changes in public sentiment, reflected in polls or expert analysis, can also influence traders' behavior and lead to fluctuations in the price of contracts within this market.