| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Penn St. wins the 1H by over 2.5 points | 0% | 14¢ | 32¢ | — | $0 | Trade → |
| Northwestern wins the 1H by over 13.5 points | 0% | 1¢ | 97¢ | — | $0 | Trade → |
| Northwestern wins the 1H by over 1.5 points | 0% | 51¢ | 72¢ | — | $0 | Trade → |
| Northwestern wins the 1H by over 7.5 points | 0% | 19¢ | 44¢ | — | $0 | Trade → |
| Northwestern wins the 1H by over 19.5 points | 0% | 0¢ | 53¢ | — | $0 | Trade → |
| Northwestern wins the 1H by over 4.5 points | 0% | 43¢ | 49¢ | — | $0 | Trade → |
| Penn St. wins the 1H by over 5.5 points | 0% | 7¢ | 28¢ | — | $0 | Trade → |
| Penn St. wins the 1H by over 11.5 points | 0% | 1¢ | 53¢ | — | $0 | Trade → |
| Northwestern wins the 1H by over 16.5 points | 0% | 1¢ | 97¢ | — | $0 | Trade → |
| Penn St. wins the 1H by over 8.5 points | 0% | 1¢ | 97¢ | — | $0 | Trade → |
| Northwestern wins the 1H by over 10.5 points | 0% | 10¢ | 31¢ | — | $0 | Trade → |
This market resolves on the first-half point spread for the college football game between Penn St. and Northwestern. It matters for traders and bettors who want to express views specifically on how each team will perform in the opening 30 minutes rather than the full game.
Penn State vs Northwestern is a Big Ten matchup where first-half dynamics are shaped by team styles, coaching game plans, and in-game adjustments. Historical head-to-head results and each team's season-long first-half scoring and defensive trends provide useful context, but current rosters, injuries, and situational factors (home field, weather) are often decisive for the single half.
Market prices here represent the crowd’s view of which first-half spread outcome is most likely and will change as new information arrives. Treat prices as a real-time input that reflects collective expectations and relevant news rather than a guaranteed result.
The market’s official close time is listed on the platform as TBD; for first-half spread markets, platforms commonly set the market to close by kickoff or when play begins for the first half. Check the market page and finalization rules on KALSHI for the confirmed close time.
This market resolves using the official score at the end of the first half (halftime). The outcome corresponds to the point-differential bucket or spread interval defined in the contract; consult the contract text for exact tie, push, or bucket rules.
The 11 outcomes are discrete spread buckets or specific first-half margin intervals (for example ranges of Penn St. leading by X points, Northwestern leading by Y points, or exact ties). The market description on KALSHI lists the exact mapping of score differentials to each outcome.
Late injuries and scratches can materially change expected first-half scoring; traders typically update positions quickly after official announcements. Look for official team reports, pregame warmup observations, and coach confirmations — those have the most immediate impact on first-half expectations.
Head-to-head first-half history is informative for patterns (tempo matchups, coaching tendencies), but it should be combined with current-season metrics (offensive/defensive first-half points, turnover rates, starting lineups) and situational factors like home field and weather to form a balanced view.