TOTAL VOLUME:

$154.4b

24H VOL:

$290,393,159

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,944,100,805

420,493

Markets across

40,511

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Columbia vs. Penn
polymarket
kalshi

What is the result of Columbia vs Penn?

Volume:
$9,091,168

Columbia

 - Kalshi

Columbia - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 17, 2026

Closed: Oct 17, 12:14 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Columbia

View
100%
66%
Yes 100¢No 0¢
—
N/A
$4,929,105
N/A
N/A
$1,826,644
Settled
Yes
polymarket

Columbia vs. Penn

View
100%
68%
Yes 100¢No 0¢
—
N/A
$60,876
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 49.5

View
100%
Yes 100¢No 0¢
—
N/A
$68
N/A
N/A
N/A
Settled
Yes
kalshi

Penn

View
0%
68%
Yes 0¢No 100¢
—
N/A
$4,098,739
N/A
N/A
$1,846,708
Settled
No
polymarket

Spread -7.5

View
0%
100%
Yes 0¢No 100¢
—
N/A
$1,099
N/A
N/A
N/A
Settled
No
polymarket

Spread -5.5

View
0%
59%
Yes 0¢No 100¢
—
N/A
$671
N/A
N/A
N/A
Settled
No
polymarket

Spread -1.5

View
0%
39%
Yes 0¢No 100¢
—
N/A
$421
N/A
N/A
N/A
Settled
No
polymarket

Spread -10.5

View
0%
54%
Yes 0¢No 100¢
—
N/A
$109
N/A
N/A
N/A
Settled
No
polymarket

Spread -5.5

View
0%
22%
Yes 0¢No 100¢
—
N/A
$45
N/A
N/A
N/A
Settled
No
polymarket

Spread -3.5

View
0%
100%
Yes 0¢No 100¢
—
N/A
$28
N/A
N/A
N/A
Settled
No
polymarket

Spread -14.5

View
0%
46%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
No
polymarket

Spread -14.5

View
0%
100%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Spread -10.5

View
0%
100%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Spread -7.5

View
0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Spread -3.5

View
0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Spread -1.5

View
0%
100%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

O/U 51.5

View
100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 53.5

View
100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 55.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

O/U 57.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

O/U 59.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

O/U 61.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

2H Moneyline

View
100%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 23

Intro

This market tracks the probability of Penn covering the -7.5 point spread in its college football game against Columbia. Currently, the consensus probability across Polymarket and Kalshi is 100.0%. This aggregated view combines data from these two platforms, and will resolve based on the outcome of the Columbia vs Penn college football game originally scheduled for Oct 16, 2026. Keep an eye on the game itself, as the market will resolve to Yes if Penn wins by more than 7.5 points on October 17, 2026 – the estimated date for resolution.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi offers a market that resolves 'Yes' if either team wins, while Polymarket offers markets on specific outcomes (win, point spreads).Hero tip: Focus on Polymarket for more standard football market types and avoid Kalshi's unusual 'either team wins' market.

Critical divergence points:

  • Polymarket: Offers markets on the outright winner and various point spreads, resolving based on the final game result. "This market will resolve to "Columbia" if Columbia win the game."
  • Kalshi: Offers a market that resolves 'Yes' if either team wins. "If Penn wins the Columbia vs Penn college football game originally scheduled for Oct 16, 2026, then the market resolves to Yes. If Columbia wins the Columbia vs Penn college football game originally scheduled for Oct 16, 2026, then the market resolves to Yes."
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

In the upcoming college football game between Columbia and Penn, scheduled for October 16 at 7:00PM ET: This market will resolve to "Columbia" if Columbia win the game. This market will resolve to "Penn" if Penn win the game. Overtime is included if played. If the game ends in a tie, this market will resolve 50-50. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Kalshi

The market resolves based on the outcome of the Columbia vs Penn college football game scheduled for October 16, 2026. If Penn wins, the corresponding market resolves to Yes; if Columbia wins, its market resolves to Yes. If the game is postponed but begins within 48 hours of its originally scheduled start time, the market will remain open and resolve based on the official final result. If the game is cancelled or not started within 48 hours of its originally scheduled start, the market will resolve to a fair price. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the NCAA. All trademarks, logos, and brand names are the property of their respective owners.

Frequently asked questions

Prediction market odds, like those found on Polymarket and Kalshi, often reflect the aggregated wisdom of many individuals, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market allows anyone to express their belief about the Columbia vs. Penn game. This can lead to discrepancies, especially if a significant amount of informed money flows into the prediction market. It’s common to see prediction markets move faster than sportsbooks in response to new information, as they are more sensitive to shifts in collective opinion.

Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Prices on Polymarket and Kalshi for the Columbia vs. Penn game can diverge due to several factors. Each platform has a different user base, with varying levels of expertise and access to information. Trading fees and liquidity also play a role; lower fees or higher liquidity on one platform can attract more traders and influence prices. Furthermore, the specific market structures offered on each platform—such as different spread options—can lead to price discrepancies. The volume of $9,091,168 traded across both platforms suggests varying levels of interest and conviction among traders.