TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 10:44 PM EST
Kalshi
This baseball event tracks combined run production during the first five innings of the St. Louis vs Chicago Cubs game on July 4, 2026. Bettors predict whether the combined runs will exceed various thresholds during this early portion of the game.
Resolution is determined by the combined runs scored by St. Louis and Chicago C during the first 5 innings of the professional baseball game originally scheduled for July 4, 2026 at 8:08 PM EDT. Each outcome corresponds to a specific run threshold (0.5, 1.5, 2.5, 3.5, 4.5, 5.5, or 6.5 runs), with resolution to Yes if the combined total exceeds that threshold. 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 sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by trader consensus seeking to maximize accuracy. Over time, prediction markets have demonstrated competitive or superior forecasting power on sports outcomes, particularly when the trader pool is deep and diverse. Comparing the two can reveal where smart money sees value.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing different run-total outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the collective belief of all active traders at any given moment. As new information emerges—lineups, weather, injury reports—traders adjust their positions, moving prices up or down. This continuous repricing ensures the market stays responsive to changing conditions right up until the game begins.
This market resolves around Jul 5, 2026, once the St. Louis versus Chicago game concludes and the first five innings are complete. The outcome is determined by the total number of runs scored by both teams combined during that five-inning window, verified against credible public sources. Resolution happens automatically once the official result is confirmed, and all positions settle according to the final run total.
Several factors can shift prices before the game starts: lineup announcements, starting pitcher confirmations, weather forecasts affecting ball carry and visibility, and late-breaking injury news on either side. Trades by sharp bettors or sudden volume spikes can also trigger repricing as the market reacts to new conviction. Once play begins, early scoring in the first few innings will drive real-time adjustments as traders update their expectations for the remaining four innings. Monitor these catalysts to spot trading opportunities.