TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 17, 12:46 PM EST
Kalshi
The College Football AP Poll releases its Week 1 rankings for the 2026-27 season, determining which teams receive top-3 positioning in the initial preseason poll.
Resolution is determined solely by the AP Top 25 Poll designated as Week 1 Rankings for the 2026-27 season on the official Associated Press website. Other sources may display the AP Poll with differing week labels or dates; however, resolution will be based solely on the AP's official designation of Week 1 for the 2026-27 season.
Prediction market odds on Kalshi reflect real-money trader conviction and differ from traditional sportsbook lines in structure and incentive. Sportsbooks price point spreads and totals for individual games; prediction markets price binary outcomes directly—in this case, whether specific teams finish top 3 nationally. Prediction markets often incorporate longer-term narrative shifts and preseason perception changes faster than sportsbooks adjust game-by-game props. Both venues respond to injuries, coaching changes, and recruiting news, but prediction markets aggregate diffuse information from many independent traders rather than relying on oddsmaker models alone.
On Kalshi, each top-3 team outcome is priced as a separate binary contract reflecting the probability traders assign to that team landing in the AP Poll top 3 after Week 1. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move continuously as new information arrives—preseason rankings shifts, transfer portal moves, injury reports, and strength-of-schedule analysis all influence contract values. Traders buy contracts at lower prices if they believe a team is undervalued or sell at higher prices if they think consensus is too bullish. The market price at any moment represents the marginal trader's assessment of that outcome's likelihood.
The market resolves on Sep 15, 2026, following the official release of the AP Poll rankings for the week after college football's opening games. Resolution is determined by the published AP Poll top 3 rankings at that time. Each binary contract for a team outcome settles to 100 if that team appears in the top 3, or to 0 if it does not. The AP Poll is the authoritative source; no alternative ranking or methodology is used. Traders should monitor the official AP Poll release schedule to confirm exact timing.
Major catalysts include preseason AP Poll releases, which set baseline expectations; key player injuries or eligibility rulings affecting title contenders; transfer portal announcements and coaching changes; strength-of-schedule reassessments as opponents' rosters solidify; and Week 1 game results themselves. Dominant early-season performances by underdog programs can shift perception, while upset losses by traditional powerhouses may lower their top-3 odds. Media narratives around quarterback play, defensive depth, and recruiting class rankings also influence trader positioning. As Sep 15, 2026 approaches, actual on-field performance becomes the dominant price driver.