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 4, 7:40 PM EST
Kalshi
These markets focus on predicting whether one team will dominate the other specifically in the final quarter of an upcoming football game. The outcomes depend entirely on the point differential achieved during that single quarter, ignoring any points from earlier periods or overtime.
All markets resolve based solely on the point differential scored during the 4th quarter of the DEN Broncos vs SF 49ers game scheduled for October 4, 2026, with overtime points excluded. Each market specifies a different threshold for victory: SF 49ers must win by more than 10.5, 7.5, 6.5, 3.5, or 2.5 points, or win by more than 1.5 points; conversely, DEN Broncos must win by more than 2.5, 3.5, 6.5, 7.5, or 10.5 points. If the actual point difference in the 4th quarter exceeds the specified threshold for a given market, that market resolves to Yes; otherwise, it resolves to No. All markets share the same secondary rule, ensuring only points scored during regulation 4th quarter play are considered.
Often, prediction market odds reflect a different perspective than those found at sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market represents the collective wisdom of traders who are incentivized to make accurate predictions. You may find that this market’s implied probabilities differ from traditional sportsbooks, especially as new information becomes available and the event draws closer. This can be due to differing opinions on team performance, injuries, or even weather conditions impacting the game.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their beliefs about the 4th quarter spread. The price of a contract indicates the probability of that specific spread occurring. As more traders participate, the price adjusts to reflect the aggregated expectation. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market depth—the number of contracts available at different price points—shows how much conviction traders have in various outcomes. This dynamic pricing mechanism aims to provide a real-time assessment of the likely 4th quarter spread.
This market resolves around Oct 4, 2026, with the outcome confirmed once the final 4th quarter spread of the Broncos-49ers game is verifiable from credible public reporting. The resolution will be based on the official game statistics, specifically the point difference between the two teams at the end of the fourth quarter. The market will then pay out to those who correctly predicted the spread, based on the contract price at resolution. This ensures a transparent and objective determination of the winning contracts.
Several factors could significantly impact this market. Any news regarding key player injuries to either the Broncos or the 49ers would likely cause price movement. Changes in weather forecasts, particularly if they suggest adverse conditions, could also influence trading activity. In-game developments during the first three quarters, such as a dominant performance by one team or a significant turnover differential, will undoubtedly shift expectations and affect the price of contracts in this market. Public sentiment and expert analysis can also play a role.