| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Georgia Southern wins the 1H by over 2.5 points | 0% | 41¢ | 47¢ | — | $0 | Trade → |
| Georgia Southern wins the 1H by over 8.5 points | 0% | 8¢ | 27¢ | — | $0 | Trade → |
| Georgia Southern wins the 1H by over 11.5 points | 0% | 0¢ | 100¢ | — | $0 | Trade → |
| Georgia Southern wins the 1H by over 14.5 points | 0% | 0¢ | 100¢ | — | $0 | Trade → |
| Old Dominion wins the 1H by over 16.5 points | 0% | 0¢ | 100¢ | — | $0 | Trade → |
| Old Dominion wins the 1H by over 13.5 points | 0% | 0¢ | 100¢ | — | $0 | Trade → |
| Old Dominion wins the 1H by over 1.5 points | 0% | 27¢ | 50¢ | — | $0 | Trade → |
| Old Dominion wins the 1H by over 10.5 points | 0% | 0¢ | 100¢ | — | $0 | Trade → |
| Georgia Southern wins the 1H by over 5.5 points | 0% | 16¢ | 40¢ | — | $0 | Trade → |
| Old Dominion wins the 1H by over 4.5 points | 0% | 14¢ | 38¢ | — | $0 | Trade → |
| Old Dominion wins the 1H by over 7.5 points | 0% | 7¢ | 27¢ | — | $0 | Trade → |
This prediction market asks how the first-half point spread will land between Old Dominion and Georgia Southern; it matters because first-half markets isolate early-game dynamics and let traders express expectations about which team will lead at halftime.
Old Dominion and Georgia Southern are FBS programs whose matchups are shaped by coaching game plans, early-game tempo, and roster availability. First-half spreads focus on 30 minutes of action and can differ from full-game expectations because teams sometimes emphasize conservative or aggressive strategies early on; the market is hosted on KALSHI and currently lists 11 outcomes.
In this context, market prices reflect the collective expectation for the halftime point differential and adjust as lineup news, injuries, or other information arrives. Treat prices as a real-time consensus signal and combine them with your own research before trading.
It refers to the point differential between the two teams at halftime: outcomes are resolved using the official halftime score. Each listed outcome corresponds to a specific margin or margin range as labeled on the platform, so check the KALSHI outcome descriptions for the exact mapping.
The event page currently shows the close time as TBD. KALSHI typically locks first-half markets before kickoff or at the official game start; confirm the exact closing time and any last-trade deadlines on the KALSHI platform for this specific market.
The market has 11 discrete outcomes that represent different halftime margins or margin buckets (for example, ranges favoring one team or the other). Consult the outcome labels on KALSHI to see how each outcome maps to a specific point-differential interval and how ties or exact margins are handled.
Significant pregame news — such as a starting quarterback being ruled out or a key defender inactive — is usually priced in quickly by market participants and can move the spread outcomes. If you trade around such news, watch official team reports and the timing of the market's close.
Focus on recent first-half metrics for each team: scoring margin, possessions per half, turnover rates, and success on opening drives. Also account for roster turnover and current-season form—historical head-to-head results are informative but less decisive than current-season trends and available personnel.