TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 10, 11:42 PM EST
Kalshi
This event tracks the specific rounds in which either Brendan Allen or Christian Duncan might secure a decisive victory in their upcoming UFC fight. Outcomes are determined by whether a fighter wins via knockout, technical knockout, submission, disqualification, or a decision, draw, or no contest across the scheduled rounds.
The event evaluates whether Brendan Allen or Christian Duncan will achieve a victory via knockout (KO), technical knockout (TKO), submission, or disqualification (DQ) in any of the first three rounds of their scheduled fight on October 10, 2026, or if the fight concludes via decision, draw, or no contest across all rounds. A technical decision is explicitly treated as a decision for settlement purposes and does not count as a round-specific win. Each market corresponds to a specific fighter and round combination for KO/TKO/Submission/DQ outcomes, while a separate market covers decision/draw/no contest scenarios regardless of round. The fight must occur as originally scheduled; any changes to the date, participants, or round structure may affect market resolution. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.
Typically, prediction market odds reflect a different set of information and incentives than those found at sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, while this market allows traders to directly assess probabilities. While sportsbooks may initially set lines based on expert analysis, this market’s prices are driven by the wisdom of the crowd and can diverge as new information emerges. It's common to see differences, particularly as the event approaches and more money is traded on Kalshi.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing different outcomes. The price of a contract reflects the market’s collective probability of that outcome occurring. As more traders buy contracts for a particular outcome, the price increases, and the implied probability rises. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This dynamic pricing mechanism allows the market to quickly incorporate new information and adjust its predictions in real-time. The current price reflects the aggregated beliefs of all participants trading on the exchange.
This market resolves around Oct 11, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on which fighter is officially declared the winner of the Allen vs. Duncan fight by the relevant athletic commission. The official result will be used to determine which contracts pay out and at what value. Traders should monitor official sources for the final result, as this will dictate the settlement of all outstanding contracts in this market.
Several factors could influence the price of this market before it resolves. Any news regarding fighter injuries, changes in training regimens, or even pre-fight press conference statements could shift market sentiment. Unexpected betting patterns at sportsbooks could also draw attention and impact trading activity on Kalshi. Furthermore, analysis from MMA experts and updated fight predictions could influence traders’ decisions. Ultimately, any information that alters the perceived probability of either fighter winning has the potential to move this market significantly.