Market snapshot: Oct 27, 2026, 9:00 PM UTC. Prices may have changed since this snapshot.

GroupKALSHI

Event GroupKALSHISports

Ohio St. vs USC: Spread

Reported volume

K 31.1K contracts

Events

Markets

Trade on Kalshi

Ohio St. vs USC: Spread

Vol

K 31.1K contracts

Events

Markets

Kalshi

Current odds

Snapshot from Oct 27, 2026, 9:00 PM UTC

As of Oct 27, 2026, 9:00 PM UTC, the highest-priced outcome on Kalshi is Ohio St. wins by over 1.5 points at 67%.

Kalshi

Ohio St. wins by over 1.5 points67%
Ohio St. wins by over 2.5 points65%
Ohio St. wins by over 3.5 points58.5%
Ohio St. wins by over 4.5 points57.5%
Ohio St. wins by over 5.5 points55%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

Price ChartContract price history

31 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.

Ohio St. wins by over 1.5 points

No data available

Single-Platform Markets(31)

Market	Platform	Price
Ohio St. wins by over 1.5 points	Kalshi	67.0%
Ohio St. wins by over 2.5 points	Kalshi	65.0%
Ohio St. wins by over 3.5 points	Kalshi	58.5%
Ohio St. wins by over 4.5 points	Kalshi	57.5%
Ohio St. wins by over 5.5 points	Kalshi	55.0%
Ohio St. wins by over 6.5 points	Kalshi	51.5%
Ohio St. wins by over 7.5 points	Kalshi	43.5%
Ohio St. wins by over 9.5 points	Kalshi	43.5%
Ohio St. wins by over 10.5 points	Kalshi	38.5%
Ohio St. wins by over 11.5 points	Kalshi	35.0%
Ohio St. wins by over 13.5 points	Kalshi	33.5%
Ohio St. wins by over 14.5 points	Kalshi	29.0%
USC wins by over 1.5 points	Kalshi	28.5%
Ohio St. wins by over 16.5 points	Kalshi	28.0%
USC wins by over 2.5 points	Kalshi	27.0%
Ohio St. wins by over 17.5 points	Kalshi	24.5%
USC wins by over 3.5 points	Kalshi	22.5%
USC wins by over 4.5 points	Kalshi	21.0%
Ohio St. wins by over 20.5 points	Kalshi	20.5%
USC wins by over 5.5 points	Kalshi	19.0%
USC wins by over 6.5 points	Kalshi	17.5%
Ohio St. wins by over 21.5 points	Kalshi	17.5%
Ohio St. wins by over 23.5 points	Kalshi	15.5%
USC wins by over 7.5 points	Kalshi	14.0%
Ohio St. wins by over 24.5 points	Kalshi	13.0%
USC wins by over 9.5 points	Kalshi	11.5%
USC wins by over 10.5 points	Kalshi	10.0%
Ohio St. wins by over 27.5 points	Kalshi	9.5%
USC wins by over 11.5 points	Kalshi	8.5%
USC wins by over 13.5 points	Kalshi	7.5%
USC wins by over 14.5 points	Kalshi	6.0%

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 31.1K contracts

Reported volume · provider units

Saved contracts

Same-question pairs

Source snapshot: Oct 27, 2026, 9:00 PM UTC

About This Event

OSU vs USC (Oct 31) If USC wins by more than X points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. vs USC: Spread
Source snapshot: Oct 27, 2026, 9:00 PM UTC
Reported event volume (provider units): K 31.1K contracts
Coverage: 31 of 31 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: USC wins by over 7.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC8; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 14.0%; 24h change unavailable
Outcome No: 86.0%; 24h change unavailable
Saved rules: If USC wins by more than 7.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 6.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC7; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 17.5%; 24h change unavailable
Outcome No: 82.5%; 24h change unavailable
Saved rules: If USC wins by more than 6.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 5.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC6; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 19.0%; 24h change unavailable
Outcome No: 81.0%; 24h change unavailable
Saved rules: If USC wins by more than 5.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 4.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC5; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 21.0%; 24h change unavailable
Outcome No: 79.0%; 24h change unavailable
Saved rules: If USC wins by more than 4.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 3.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC4; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 22.5%; 24h change unavailable
Outcome No: 77.5%; 24h change unavailable
Saved rules: If USC wins by more than 3.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 2.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC3; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 27.0%; 24h change unavailable
Outcome No: 73.0%; 24h change unavailable
Saved rules: If USC wins by more than 2.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 1.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC2; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 28.5%; 24h change unavailable
Outcome No: 71.5%; 24h change unavailable
Saved rules: If USC wins by more than 1.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 14.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC15; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 6.0%; 24h change unavailable
Outcome No: 94.0%; 24h change unavailable
Saved rules: If USC wins by more than 14.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 13.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC14; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 7.5%; 24h change unavailable
Outcome No: 92.5%; 24h change unavailable
Saved rules: If USC wins by more than 13.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 11.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC12; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 8.5%; 24h change unavailable
Outcome No: 91.5%; 24h change unavailable
Saved rules: If USC wins by more than 11.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 10.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC11; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 10.0%; 24h change unavailable
Outcome No: 90.0%; 24h change unavailable
Saved rules: If USC wins by more than 10.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: USC wins by over 9.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-USC10; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 11.5%; 24h change unavailable
Outcome No: 88.5%; 24h change unavailable
Saved rules: If USC wins by more than 9.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 7.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU8; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 11.4K contracts
Outcome Yes: 43.5%; 24h change unavailable
Outcome No: 56.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 7.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 6.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU7; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 16.8K contracts
Outcome Yes: 51.5%; 24h change unavailable
Outcome No: 48.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 6.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 5.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU6; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 52.57 contracts
Outcome Yes: 55.0%; 24h change unavailable
Outcome No: 45.0%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 5.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 4.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU5; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 91.84 contracts
Outcome Yes: 57.5%; 24h change unavailable
Outcome No: 42.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 4.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 3.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU4; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 58.5%; 24h change unavailable
Outcome No: 41.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 3.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 2.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU3; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 14.19 contracts
Outcome Yes: 65.0%; 24h change unavailable
Outcome No: 35.0%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 2.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 27.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU28; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 9.5%; 24h change unavailable
Outcome No: 90.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 27.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 24.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU25; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 13.0%; 24h change unavailable
Outcome No: 87.0%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 24.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 23.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU24; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 15.5%; 24h change unavailable
Outcome No: 84.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 23.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 21.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU22; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 17.5%; 24h change unavailable
Outcome No: 82.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 21.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 20.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU21; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 401.88 contracts
Outcome Yes: 20.5%; 24h change unavailable
Outcome No: 79.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 20.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 1.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU2; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 67.0%; 24h change unavailable
Outcome No: 33.0%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 1.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 17.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU18; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 0 contracts
Outcome Yes: 24.5%; 24h change unavailable
Outcome No: 75.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 17.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 16.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU17; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 200 contracts
Outcome Yes: 28.0%; 24h change unavailable
Outcome No: 72.0%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 16.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 14.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU15; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 42 contracts
Outcome Yes: 29.0%; 24h change unavailable
Outcome No: 71.0%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 14.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 13.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU14; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 227.32 contracts
Outcome Yes: 33.5%; 24h change unavailable
Outcome No: 66.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 13.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 11.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU12; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 987.26 contracts
Outcome Yes: 35.0%; 24h change unavailable
Outcome No: 65.0%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 11.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 10.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU11; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 1 contracts
Outcome Yes: 38.5%; 24h change unavailable
Outcome No: 61.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 10.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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: Ohio St. wins by over 9.5 points
Provider: kalshi; ID: kalshi-KXNCAAFSPREAD-26OCT31OSUUSC-OSU10; status: active
Source: https://kalshi.com/markets/kxncaafspread-26oct31osuusc
Observed: Oct 27, 2026, 9:00 PM UTC
Listed close: Nov 2, 2026, 11:30 PM UTC
Reported volume: 874.9 contracts
Outcome Yes: 43.5%; 24h change unavailable
Outcome No: 56.5%; 24h change unavailable
Saved rules: If Ohio St. wins by more than 9.5 points in the Ohio St. vs USC college football game originally scheduled for Oct 31, 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.

KALSHISports

Ohio St. vs USC: Spread

Volume$31.07K

Markets31

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Ohio St. wins by over 1.5 points

kalshi

Ohio St. wins by over 1.5 points

Yes: 67.0¢
No: 33.0¢

Ohio St. wins by over 2.5 points

kalshi

Ohio St. wins by over 2.5 points

Yes: 65.0¢
No: 35.0¢

Ohio St. wins by over 3.5 points

kalshi

Ohio St. wins by over 3.5 points

Yes: 58.5¢
No: 41.5¢

Ohio St. wins by over 4.5 points

kalshi

Ohio St. wins by over 4.5 points

Yes: 57.5¢
No: 42.5¢

Ohio St. wins by over 5.5 points

kalshi

Ohio St. wins by over 5.5 points

Yes: 55.0¢
No: 45.0¢

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

KalshiSports

Will Duke win the 2027 NCAA Men's Basketball National Championship?

Kalshi: Will Duke win the College Basketball National Championship?

Same question, fine print differs

PM Yes 30%Rules differK Yes 14.5%

Will Florida win the 2027 NCAA Men's Basketball National Championship?

Kalshi: Will Florida win the College Basketball National Championship?

Same question, fine print differs

PM Yes 17%Rules differK Yes 12.5%

Will Illinois win the 2027 NCAA Men's Basketball National Championship?

Kalshi: Will Illinois win the College Basketball National Championship?

Same question, fine print differs

PM Yes 12.5%Rules differK Yes 5.6%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

39 saved comparisonsNext deadline Apr 20, 2027 UTC

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Ohio St. vs USC: Spread

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Ohio St. wins by over 1.5 points

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Ohio St. vs USC: Spread

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Ohio St. wins by over 1.5 points

Ohio St. wins by over 2.5 points

Ohio St. wins by over 3.5 points

Ohio St. wins by over 4.5 points

Ohio St. wins by over 5.5 points

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Ohio St. wins by over 1.5 points

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Ohio St. vs USC: Spread

Ohio St. wins by over 1.5 points

Ohio St. wins by over 2.5 points

Ohio St. wins by over 3.5 points

Ohio St. wins by over 4.5 points

Ohio St. wins by over 5.5 points

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