TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 11, 8:04 PM EST
Kalshi
In the upcoming Pro Football matchup between San Francisco and Seattle, a safety occurs when a team is pushed out of bounds in its own end zone or commits certain penalties there. The outcome hinges solely on whether either team achieves this scoring method during the game, including any overtime periods.
If San Francisco or Seattle record a safety in the San Francisco vs Seattle Pro Football game originally scheduled for Oct 11, 2026, then the market resolves to Yes.
Prediction market odds often reflect a different perspective than those found at sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market relies on the collective wisdom of traders who are incentivized to accurately predict the outcome. Generally, prediction markets tend to be more accurate than traditional polls or expert opinions, though discrepancies can arise due to differing information access and analytical approaches. It’s common to see this market diverge from initial sportsbook lines as new information becomes available and traders refine their assessments of the game.
On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing the probability of a safety occurring in the game. As more people buy contracts for a particular outcome, the price increases, reflecting a higher perceived probability. Conversely, selling contracts drives the price down. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a contract represents the cost to acquire a unit of exposure to that outcome, and the market aggregates this collective assessment into a real-time probability estimate. This dynamic pricing mechanism allows for a fluid and responsive market.
This market resolves around Oct 11, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the resolution will be based on whether a safety was officially recorded during the San Francisco versus Seattle game according to official game statistics. The final result will be determined by reviewing official game data and confirming whether a safety occurred as defined by the rules of American football. Traders will be able to see the confirmed outcome on Kalshi following the game’s completion and official data release.
Several factors could influence the price of this market before resolution. News regarding key player injuries on either team, particularly defensive players, could significantly shift expectations. Changes in weather forecasts, such as heavy rain or strong winds, might also impact the likelihood of a safety, as these conditions can increase the risk of turnovers. Unexpected strategic adjustments announced by either coaching staff could also move the market, as could late-breaking reports about team morale or internal conflicts. Any significant development affecting the game's dynamics has the potential to influence trading activity and alter the odds.