TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 9:39 PM EST
Kalshi
These markets focus on the run differential between Kansas City and Philadelphia specifically during the first five innings of their July 4, 2026 game. Bettors predict whether one team will lead by a margin exceeding various spreads after five innings.
Resolution is based on the run differential at the end of the fifth inning. Kansas City outcomes resolve Yes if Kansas City leads by more than the specified spread (1.5 or 2.5 runs) after five innings. Philadelphia outcomes resolve Yes if Philadelphia leads by more than the specified spread (1.5 or 2.5 runs) after five innings. The margin is calculated as the difference between each team's run total at the end of the fifth inning. If the game is postponed or delayed, the market remains open and closes after the rescheduled game finishes within two days.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets like this one are driven purely by trader belief and financial incentive to forecast accurately. This market may price the first 5 spread differently than a sportsbook because traders are wagering real money on their conviction, without the sportsbook's need to balance both sides. Comparing the two can reveal where public opinion and professional oddsmakers disagree most sharply.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and offers for contracts representing each side of the first 5 spread outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the most recent trade executed and the standing orders waiting to be filled. As new information emerges or trader conviction shifts, the bid-ask spread widens or tightens, and the midpoint price moves accordingly. This dynamic pricing mechanism ensures the market stays responsive to real-time developments leading up to kickoff.
This market resolves around Jul 5, 2026, once the first five minutes of the Philadelphia-Kansas City game have concluded and the spread outcome is verifiable from credible public sources. The result will be confirmed by comparing the official score at the five-minute mark against the stated spread. Your position will settle automatically based on whether the actual first 5 spread matches the contract terms you held. Resolution typically occurs within hours of the event conclusion, after all official data has been finalized.
Several factors can shift trader positioning in this market before kickoff and during the opening minutes. Injury announcements, lineup changes, or weather updates affecting either team's strategy may prompt repricing. Early momentum in the first few possessions—such as a quick touchdown or turnover—can swing sentiment sharply, especially if it contradicts pre-game expectations. Breaking news about player availability or coaching adjustments can also trigger rapid trading. Additionally, sharp money flowing into one side may signal informed conviction, prompting other traders to adjust their positions accordingly.