TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 6, 9:14 PM EST
Kalshi
The event determines which driver claims the top position in a major car race scheduled for a specific date. Participants compete under equal conditions, with outcomes decided solely by performance during the race. Results are confirmed only after official race conclusions are announced.
All markets resolve based on whether the named driver finishes first in the main race at the 2026 Grand Prix of Monterey on or around September 6, 2026. If the driver retires, is disqualified, or fails to finish, the market resolves as No. The race must either start within 48 hours of its scheduled time or be canceled; in the latter case, all markets resolve to a fair price. Official IndyCar results are the sole basis for resolution, with no consideration given to provisional or interim standings. Kalshi explicitly disclaims any affiliation with the governing league, and all trademarks remain property of their respective owners.
Often, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and risk management, while this market aggregates the beliefs of many individual traders. If a significant number of traders believe a driver has a better or worse chance than implied by sportsbook odds, the price in this market will adjust accordingly. It's common to see discrepancies, especially as new information emerges or public opinion shifts leading up to the event. These differences can present opportunities for informed traders.
On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing different drivers winning the Grand Prix of Monterey, and the price of each contract reflects the probability of that driver winning, as perceived by the market participants. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the prices will fluctuate, providing a dynamic assessment of each driver’s chances. The market’s price discovery process allows for a fluid and responsive valuation based on collective intelligence.
This market resolves around Sep 7, 2026, with the outcome confirmed once the official results of the Grand Prix of Monterey are verifiable from credible public reporting. The driver who is declared the winner by the official race organizers will determine the outcome of this market. Any protests or appeals following the race will be considered if they impact the official result. The resolution will be based on the official, final standings published by the governing body of the race.
Several factors could significantly influence this market. Any news regarding driver health, car performance during practice sessions, or changes to weather conditions will likely cause price movements. Unexpected announcements about team strategies or mechanical issues could also shift trader sentiment. Furthermore, major incidents during qualifying rounds, such as crashes or penalties, can dramatically alter the perceived chances of different drivers. Keep an eye on these developments as they unfold, as they will all impact the probabilities reflected in this market.