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: Oct 25, 1:00 PM EST
Polymarket
This market refers to the tennis match between Karl Poling and Maxwell Exsted in the Sioux Falls, USA, Qualifying, originally scheduled for October 25, 2026 at 11:00AM ET. This market will resolve to 'Karl Poling' if Karl Poling advances against Maxwell Exsted. This market will resolve to 'Maxwell Exsted' if Maxwell Exsted advances against Karl Poling. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Karl Poling and Maxwell Exsted in the Sioux Falls, USA, Qualifying, originally scheduled for October 25, 2026 at 11:00AM ET. This market will resolve to 'Karl Poling' if Karl Poling advances against Maxwell Exsted. This market will resolve to 'Maxwell Exsted' if Maxwell Exsted advances against Karl Poling. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect a different kind of wisdom than those found at sportsbooks. Sportsbooks typically set lines to balance betting action and ensure profitability, while this market aggregates the collective intelligence of many individual traders. As a result, the odds here can sometimes diverge from sportsbook odds, particularly when there’s significant information asymmetry or a strong belief among traders that the sportsbook is mispricing the outcome. It’s common to see prediction markets move faster to incorporate new information than traditional betting venues.
This market resolves around Nov 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official results announced by the Sioux Falls election authorities. This market will determine which candidate receives the most votes in the mayoral election. It’s important to note that the resolution process relies on publicly available data and does not involve any subjective judgment calls or reliance on a single source of information.
Several factors could significantly impact this market. Major endorsements from influential figures, shifts in public opinion revealed by new polls, or significant campaign events like debates could all cause traders to reassess their predictions. Unexpected news coverage or controversies involving either candidate could also lead to price movements. Finally, any changes to voter registration numbers or early voting trends might influence the perceived likelihood of each candidate winning, causing adjustments in the market’s pricing.