Market snapshot: Nov 9, 2026, 6:00 AM UTC. Prices may have changed since this snapshot.

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Event GroupKALSHISports

Illinois St. vs Purdue: 1st Half Spread

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Illinois St. vs Purdue: 1st Half Spread

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K 0 contracts

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Current odds

Snapshot from Nov 9, 2026, 6:00 AM UTC

As of Nov 9, 2026, 6:00 AM UTC, the highest-priced outcome on Kalshi is Purdue wins by over 7.5 points at 49.5%.

Kalshi

Purdue wins by over 7.5 points49.5%
Purdue wins by over 4.5 points49.5%
Purdue wins by over 31.5 points49.5%
Purdue wins by over 27.5 points49.5%
Purdue wins by over 23.5 points49.5%

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

Price ChartContract price history

13 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.

Purdue wins the 1st half by over 7.5 points

No data available

Single-Platform Markets(13)

Market	Platform	Price
Purdue wins the 1st half by over 7.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 4.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 31.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 27.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 23.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 19.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 1.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 16.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 13.5 points	Kalshi	49.5%
Purdue wins the 1st half by over 10.5 points	Kalshi	49.5%
Illinois St. wins the 1st half by over 6.5 points	Kalshi	49.5%
Illinois St. wins the 1st half by over 2.5 points	Kalshi	49.5%
Illinois St. wins the 1st half by over 10.5 points	Kalshi	49.5%

Rules & Resolution

Saved matching review

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AI Analysis

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K 0 contracts

Reported volume · provider units

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Same-question pairs

Source snapshot: Nov 9, 2026, 6:00 AM UTC

About This Event

ILST vs PUR (Nov 9) If Purdue wins the 1st half by more than X points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Note: 2nd half markets are inclusive of overtime. 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 early if the event occurs.

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

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Event: Illinois St. vs Purdue: 1st Half Spread
Source snapshot: Nov 9, 2026, 6:00 AM UTC
Reported event volume (provider units): K 0 contracts
Coverage: 13 of 13 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: Purdue wins the 1st half by over 7.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR8; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 7.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 4.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR5; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 4.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 31.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR32; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 31.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 27.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR28; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 27.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 23.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR24; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 23.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 19.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR20; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 19.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 1.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR2; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 1.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 16.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR17; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 16.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 13.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR14; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 13.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Purdue wins the 1st half by over 10.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-PUR11; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Purdue wins the 1st half by more than 10.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Illinois St. wins the 1st half by over 6.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-ILST7; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Illinois St. wins the 1st half by more than 6.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Illinois St. wins the 1st half by over 2.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-ILST3; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Illinois St. wins the 1st half by more than 2.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if the event occurs.

Contract: Illinois St. wins the 1st half by over 10.5 points
Provider: kalshi; ID: kalshi-KXNCAAMB1HSPREAD-26NOV09ILSTPUR-ILST11; status: active
Source: https://kalshi.com/markets/kxncaamb1hspread-26nov09ilstpur
Observed: Nov 9, 2026, 6:00 AM UTC
Listed close: Nov 12, 2026, 1:30 AM UTC
Reported volume: 0 contracts
Outcome Yes: 49.5%; 24h change unavailable
Outcome No: 50.5%; 24h change unavailable
Saved rules: If Illinois St. wins the 1st half by more than 10.5 points in the Illinois St. vs Purdue men's college basketball game originally scheduled for Nov 9, 2026, then the market resolves to Yes. Secondary rules: Note: 2nd half markets are inclusive of overtime.

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 early if 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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