Market snapshot: Oct 19, 2026, 12:00 AM UTC. Prices may have changed since this snapshot.

GroupKALSHI

Event GroupKALSHISports

San Diego St. vs Colorado St.: Spread

Reported volume

K 9.0K contracts

Events

Markets

Trade on Kalshi

San Diego St. vs Colorado St.: Spread

Vol

K 9.0K contracts

Events

Markets

Kalshi

Provider overview

polymarket

Reported lifetime volume

kalshi

9.0K contracts

Reported lifetime volume

Reviewed equivalent pairs

No eligible price comparison

Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

Price ChartContract price history

29 markets tracked

Historical observations can differ from current quotes. Kalshi points are hourly trade averages.

Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

San Diego St. wins by over 1.5 points

No data available

Single-Platform Markets(29)

Market	Platform	Price
San Diego St. wins by over 1.5 points	Kalshi	54.0%
San Diego St. wins by over 2.5 points	Kalshi	50.5%
San Diego St. wins by over 3.5 points	Kalshi	43.5%
San Diego St. wins by over 4.5 points	Kalshi	40.0%
Colorado St. wins by over 1.5 points	Kalshi	39.5%
Colorado St. wins by over 17.5 points	Kalshi	38.5%
Colorado St. wins by over 2.5 points	Kalshi	37.5%
Colorado St. wins by over 16.5 points	Kalshi	37.0%
San Diego St. wins by over 5.5 points	Kalshi	36.0%
San Diego St. wins by over 6.5 points	Kalshi	33.0%
Colorado St. wins by over 3.5 points	Kalshi	31.5%
Colorado St. wins by over 4.5 points	Kalshi	27.0%
San Diego St. wins by over 7.5 points	Kalshi	25.5%
Colorado St. wins by over 5.5 points	Kalshi	25.0%
San Diego St. wins by over 10.5 points	Kalshi	24.5%
Colorado St. wins by over 11.5 points	Kalshi	23.0%
San Diego St. wins by over 16.5 points	Kalshi	22.5%
San Diego St. wins by over 9.5 points	Kalshi	22.5%
Colorado St. wins by over 6.5 points	Kalshi	22.0%
San Diego St. wins by over 11.5 points	Kalshi	19.5%
San Diego St. wins by over 20.5 points	Kalshi	18.5%
Colorado St. wins by over 7.5 points	Kalshi	18.0%
San Diego St. wins by over 13.5 points	Kalshi	17.0%
San Diego St. wins by over 17.5 points	Kalshi	16.5%
Colorado St. wins by over 9.5 points	Kalshi	16.5%
Colorado St. wins by over 14.5 points	Kalshi	16.5%
San Diego St. wins by over 14.5 points	Kalshi	16.0%
Colorado St. wins by over 13.5 points	Kalshi	16.0%
Colorado St. wins by over 10.5 points	Kalshi	16.0%

Rules & Resolution

Saved matching review

Needs review: no direct pair assessment is available.

A saved event match does not establish identical settlement. Pair reviews appear with each price comparison.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 9.0K contracts

Reported volume · provider units

Saved contracts

Reviewed equivalent pairs

Source snapshot: Oct 19, 2026, 12:00 AM UTC

About This Event

SDSU vs CSU (Oct 24) If San Diego St. wins by more than X points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the 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 not started within 48 hours, 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. This market will close and expire after the event occurs.

AI-generated analysis based on market data. Not financial advice.

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Event: San Diego St. vs Colorado St.: Spread
Source snapshot: Oct 19, 2026, 12:00 AM UTC
Reported event volume (provider units): K 9.0K contracts
Coverage: 29 of 29 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: San Diego St. wins by over 7.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU8; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 1.1K contracts
Outcome Yes: 25.5%; 24h change unavailable
Outcome No: 74.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 7.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 6.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU7; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 33.0%; 24h change unavailable
Outcome No: 67.0%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 6.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 5.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU6; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 36.0%; 24h change unavailable
Outcome No: 64.0%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 5.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 4.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU5; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 40.0%; 24h change unavailable
Outcome No: 60.0%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 4.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 3.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU4; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 43.5%; 24h change unavailable
Outcome No: 56.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 3.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 2.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU3; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 139.66 contracts
Outcome Yes: 50.5%; 24h change unavailable
Outcome No: 49.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 2.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 20.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU21; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 600 contracts
Outcome Yes: 18.5%; 24h change unavailable
Outcome No: 81.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 20.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 1.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU2; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 54.0%; 24h change unavailable
Outcome No: 46.0%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 1.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 17.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU18; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 700 contracts
Outcome Yes: 16.5%; 24h change unavailable
Outcome No: 83.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 17.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 16.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU17; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 700 contracts
Outcome Yes: 22.5%; 24h change unavailable
Outcome No: 77.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 16.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 14.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU15; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 700 contracts
Outcome Yes: 16.0%; 24h change unavailable
Outcome No: 84.0%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 14.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 13.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU14; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 600 contracts
Outcome Yes: 17.0%; 24h change unavailable
Outcome No: 83.0%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 13.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 11.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU12; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 300 contracts
Outcome Yes: 19.5%; 24h change unavailable
Outcome No: 80.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 11.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 10.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU11; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 24.5%; 24h change unavailable
Outcome No: 75.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 10.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: San Diego St. wins by over 9.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-SDSU10; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 22.5%; 24h change unavailable
Outcome No: 77.5%; 24h change unavailable
Saved rules: If San Diego St. wins by more than 9.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 7.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU8; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 500 contracts
Outcome Yes: 18.0%; 24h change unavailable
Outcome No: 82.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 7.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 6.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU7; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 300 contracts
Outcome Yes: 22.0%; 24h change unavailable
Outcome No: 78.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 6.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 5.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU6; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 300 contracts
Outcome Yes: 25.0%; 24h change unavailable
Outcome No: 75.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 5.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 4.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU5; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 100 contracts
Outcome Yes: 27.0%; 24h change unavailable
Outcome No: 73.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 4.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 3.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU4; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 31.5%; 24h change unavailable
Outcome No: 68.5%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 3.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 2.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU3; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 37.5%; 24h change unavailable
Outcome No: 62.5%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 2.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 1.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU2; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 39.5%; 24h change unavailable
Outcome No: 60.5%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 1.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 17.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU18; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 38.5%; 24h change unavailable
Outcome No: 61.5%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 17.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 16.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU17; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 600 contracts
Outcome Yes: 37.0%; 24h change unavailable
Outcome No: 63.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 16.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 14.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU15; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 600 contracts
Outcome Yes: 16.5%; 24h change unavailable
Outcome No: 83.5%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 14.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 13.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU14; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 700 contracts
Outcome Yes: 16.0%; 24h change unavailable
Outcome No: 84.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 13.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 11.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU12; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 300 contracts
Outcome Yes: 23.0%; 24h change unavailable
Outcome No: 77.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 11.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 10.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU11; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 400 contracts
Outcome Yes: 16.0%; 24h change unavailable
Outcome No: 84.0%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 10.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Contract: Colorado St. wins by over 9.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT24SDSUCSU-CSU10; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct24sdsucsu
Observed: Oct 19, 2026, 12:00 AM UTC
Listed close: Oct 26, 2026, 10:30 PM UTC
Reported volume: 300 contracts
Outcome Yes: 16.5%; 24h change unavailable
Outcome No: 83.5%; 24h change unavailable
Saved rules: If Colorado St. wins by more than 9.5 points in the San Diego St. vs Colorado St. college football game originally scheduled for Oct 24, 2026, then the market resolves to Yes. Secondary rules: 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 not started within 48 hours, 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. Early close condition: This market will close and expire after the event occurs.

Saved cross-platform review:
No exact pair with two valid binary Yes prices is available for comparison.

Explain the named outcomes, material rule/deadline differences, and evidence limits. Keep Polymarket dollar volume separate from Kalshi contract counts. Do not average unrelated contracts, infer missing prices or changes, or describe unreviewed/related pairs as equivalent. Distinguish listed prices from executable bid/ask prices, fees and available size. Do not invent current news, confidence scores or settlement guarantees. Cite the provided source links and identify what further evidence would be needed.

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AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

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