TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Oregon St. vs Colorado St.: 1st Half Spread
kalshi

What is the result of Oregon St. vs Colorado St.?

Volume:
$89,817

Oregon St. wins by over 4.5 points

 - Kalshi

Oregon St. wins by over 4.5 points - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 3, 2026

Closed: Oct 3, 7:42 PM EST

kalshi

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

Oregon St. wins by over 4.5 points

View
100%
Yes 100¢No 0¢
—
N/A
$26,567
N/A
N/A
$21,422
Settled
Yes
kalshi

Oregon St. wins by over 3.5 points

100%
Yes 100¢No 0¢
—
N/A
$16,369
N/A
N/A
$11,485
Settled
Yes
kalshi

Oregon St. wins by over 9.5 points

100%
Yes 100¢No 0¢
—
N/A
$8,017
N/A
N/A
$5,710
Settled
Yes
kalshi

Oregon St. wins by over 13.5 points

100%
Yes 100¢No 0¢
—
N/A
$7,332
N/A
N/A
$5,487
Settled
Yes
kalshi

Oregon St. wins by over 6.5 points

100%
53%
Yes 100¢No 0¢
—
N/A
$4,231
N/A
N/A
$3,806
Settled
Yes
kalshi

Oregon St. wins by over 2.5 points

100%
43%
Yes 100¢No 0¢
—
N/A
$3,928
N/A
N/A
$3,196
Settled
Yes
kalshi

Oregon St. wins by over 20.5 points

100%
Yes 100¢No 0¢
—
N/A
$3,843
N/A
N/A
$3,839
Settled
Yes
kalshi

Oregon St. wins by over 14.5 points

100%
Yes 100¢No 0¢
—
N/A
$3,436
N/A
N/A
$3,319
Settled
Yes
kalshi

Oregon St. wins by over 10.5 points

100%
Yes 100¢No 0¢
—
N/A
$2,990
N/A
N/A
$1,888
Settled
Yes
kalshi

Oregon St. wins by over 17.5 points

100%
Yes 100¢No 0¢
—
N/A
$2,245
N/A
N/A
$2,235
Settled
Yes
kalshi

Oregon St. wins by over 7.5 points

100%
Yes 100¢No 0¢
—
N/A
$1,590
N/A
N/A
$1,446
Settled
Yes
kalshi

Colorado St. wins by over 6.5 points

0%
Yes 0¢No 100¢
—
N/A
$1,569
N/A
N/A
$1,568
Settled
No
kalshi

Colorado St. wins by over 4.5 points

0%
Yes 0¢No 100¢
—
N/A
$1,418
N/A
N/A
$1,418
Settled
No
kalshi

Colorado St. wins by over 2.5 points

0%
Yes 0¢No 100¢
—
N/A
$1,254
N/A
N/A
$1,173
Settled
No
kalshi

Colorado St. wins by over 9.5 points

0%
Yes 0¢No 100¢
—
N/A
$1,176
N/A
N/A
$1,176
Settled
No
kalshi

Colorado St. wins by over 7.5 points

0%
Yes 0¢No 100¢
—
N/A
$1,116
N/A
N/A
$1,116
Settled
No
kalshi

Colorado St. wins by over 14.5 points

0%
Yes 0¢No 100¢
—
N/A
$850
N/A
N/A
$850
Settled
No
kalshi

Oregon St. wins by over 23.5 points

0%
Yes 0¢No 100¢
—
N/A
$657
N/A
N/A
$657
Settled
No
kalshi

Colorado St. wins by over 3.5 points

0%
Yes 0¢No 100¢
—
N/A
$491
N/A
N/A
$491
Settled
No
kalshi

Colorado St. wins by over 10.5 points

0%
Yes 0¢No 100¢
—
N/A
$391
N/A
N/A
$391
Settled
No
kalshi

Colorado St. wins by over 13.5 points

0%
Yes 0¢No 100¢
—
N/A
$347
N/A
N/A
$347
Settled
No
Total markets: 21

Description

This set of markets focuses on predicting the point differential in the first half of an upcoming college football game. Each market corresponds to a specific margin of victory, allowing participants to bet on whether the winning team will exceed that margin during the initial 30 minutes of play.

Kalshi

All markets resolve based solely on points scored during the first half of the Oregon St. vs Colorado St. college football game scheduled for Oct 3, 2026. A 'Yes' outcome occurs if the specified team wins by more than the stated point margin within this timeframe. If the game is postponed but commences within 48 hours of its original start time, all markets remain active and resolve according to the actual first-half result. Should the game fail to start within this 48-hour window, all markets settle at a fair price, determined independently of the eventual game outcome. The markets cover a range of possible margins for both teams, from narrow victories (e.g., Oregon St. by over 2.5 points) to decisive wins (e.g., Colorado St. by over 14.5 points), allowing participants to assess varying levels of competitive imbalance expected in the opening half.

Frequently asked questions

On Kalshi, the dashboard for the Oregon State vs Colorado State spread tracks the current price of contracts representing different point spreads for the first half of the game. You’ll see a dynamic price chart reflecting trader activity, along with the 24-hour trading volume of $89,326 and the total volume traded to date of $89,817. This allows you to gauge market sentiment and how it’s changing in real-time. The dashboard also displays the implied probability of various outcomes, based on the current prices offered.

Typically, prediction market odds reflect the wisdom of the crowd, often incorporating information and analysis faster than traditional sportsbooks. While sportsbooks set initial lines based on their own models, this market allows a broader range of participants to weigh in, potentially leading to more accurate probabilities as new information emerges. It’s common to see differences between the two, especially early on, as prediction markets can be more sensitive to news and changing perceptions of team strength. However, as game day approaches, the odds on Kalshi tend to converge with those offered by major sportsbooks.

On Kalshi, this market is priced through a continuous order book, where traders buy and sell contracts representing different point spreads for the first half. The price of each contract fluctuates based on supply and demand. When more people buy contracts predicting a certain spread, the price increases, and vice versa. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This dynamic pricing mechanism allows the market to quickly reflect new information and changing expectations about the game's outcome. The current price represents the market's collective assessment of the likelihood of that spread occurring.

This market resolves around Oct 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the resolution will be based on the official first-half point spread as determined by official game statistics. The platform will verify the result against these sources to determine which contracts will pay out. Traders who correctly predicted the first-half spread will receive a payout based on the contract's price at resolution, while those who predicted incorrectly will forfeit their investment.

Several factors could influence the price of this market. Any significant news regarding injuries to key players on either the Oregon State or Colorado State teams would likely cause a shift in the odds. Changes in weather forecasts, particularly if they are expected to impact the game's style of play, could also move the market. Unexpected coaching decisions or strategic adjustments announced before the game could also play a role. Finally, large trading volume on Kalshi itself, driven by informed traders, can create momentum and influence the price.