Live Odds · Updated October 24, 2026

San Diego State vs. Colorado State

As of October 24, 2026, 07:53 PM ET, Polymarket traders price 1H O/U 27.5: Over at 100.0% in San Diego State vs. Colorado State — $607.7K traded so far.

Last updated October 24, 2026, 07:36 PM ET with live prices from Polymarket. 24h volume: $560.0K.

Leading outcome

1H O/U 27.5: Over

100%

A 100.0% price implies roughly a 100-in-100 chance, set by traders risking real money.

24H +40.9 pts7D +12.0 pts

1H O/U 27.5: Over100.0%

1Q O/U 7.5: Over100.0%

Bid: 100¢
Ask: 100¢
Spread: 0¢

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Range since October 12, 2026: 50.5% – 60.5% · Opened at 51.0%

Market facts

Event data

Event: San Diego State vs. Colorado State
Category: Sports, CFB (All), Games
Scheduled end: October 24, 2026, 06:30 PM ET
Total volume: $607.7K
Volume (24h): $560.0K
Liquidity: $764.3K
Markets: 216
Leading outcome: 1H O/U 27.5: Over — 100.0%
Resolution source: https://www.ncaa.com/

What is the current price?

Momentum & history

The leading outcome, 1H O/U 27.5: Over, is priced at 100.0%.

Price changes for the leading market — 24 hours: +40.9 pts; past week: +12.0 pts.

Since October 12, 2026, 1H O/U 27.5: Over has traded between 50.5% and 60.5%. It opened at 51.0% and last traded at 59.0%.

Day	Close
Oct 16, 2026	50.5%
Oct 17, 2026	50.5%
Oct 18, 2026	50.5%
Oct 19, 2026	60.5%
Oct 20, 2026	51.0%
Oct 22, 2026	52.0%
Oct 23, 2026	59.0%

Who is favored to win?

Outcomes

1H O/U 27.5: Over is favored at 100.0%.

Outcome	Price	Implied probability	24h change	Volume	Volume share
1H O/U 27.5: Over	100¢	100.0%	+40.9 pts	$0	0.0%
1Q O/U 7.5: Over	100¢	100.0%	+33.5 pts	$0	0.0%
1Q O/U 10.5: Over	100¢	100.0%	+33.0 pts	$0	0.0%
1Q O/U 13.5: Over	100¢	100.0%	+46.5 pts	$0	0.0%
1Q O/U 16.5: Over	100¢	100.0%	+74.5 pts	$0	0.0%
1Q O/U 19.5: Over	100¢	100.0%	+60.5 pts	$0	0.0%
San Diego State 1H O/U 11.5: Over	100¢	99.6%	+49.5 pts	$0	0.0%
1H O/U 24.5: Over	100¢	99.5%	+33.5 pts	$0	0.0%
1H O/U 30.5: Over	99¢	98.6%	+47.0 pts	$2.2K	0.4%
O/U 35.5: Over	98¢	97.5%	+4.5 pts	$0	0.0%
O/U 37.5: Over	98¢	97.5%	+4.0 pts	$0	0.0%
O/U 45.5: Over	97¢	97.2%	+14.7 pts	$0	0.0%
O/U 41.5: Over	97¢	97.0%	+7.0 pts	$0	0.0%
O/U 49.5: Over	96¢	96.5%	+22.0 pts	$0	0.0%
O/U 51.5: Over	96¢	96.5%	+24.9 pts	$507	0.1%
O/U 39.5: Over	95¢	95.0%	+3.0 pts	$0	0.0%
Spread -17.5: San Diego State	94¢	94.0%	+5.5 pts	$1.4K	0.2%
Spread -13.5: San Diego State	92¢	92.0%	+9.5 pts	$0	0.0%
O/U 57.5: Over	91¢	91.0%	+32.0 pts	$21.9K	3.6%
O/U 59.5: Over	91¢	91.0%	+37.0 pts	$34.2K	5.6%
Spread -20.5: Colorado State	90¢	90.5%	—	$0	0.0%
Spread -16.5: San Diego State	90¢	90.0%	+3.5 pts	$0	0.0%
Spread -16.5: Colorado State	90¢	89.5%	+4.0 pts	$0	0.0%
Spread -10.5: San Diego State	88¢	88.0%	+9.0 pts	$0	0.0%
O/U 61.5: Over	88¢	88.0%	+41.5 pts	$80.0K	13.2%
O/U 47.5: Over	88¢	87.5%	+9.0 pts	$0	0.0%
Spread -14.5: Colorado State	86¢	86.5%	+2.0 pts	$0	0.0%
Spread -14.5: San Diego State	86¢	86.5%	+2.0 pts	$0	0.0%
O/U 53.5: Over	84¢	84.0%	+14.0 pts	$0	0.0%
Spread -17.5: Colorado State	84¢	83.5%	-4.0 pts	$0	0.0%
O/U 55.5: Over	83¢	83.0%	+19.5 pts	$0	0.0%
San Diego State O/U 23.5: Over	83¢	82.9%	+24.4 pts	$0	0.0%
Spread -7.5: San Diego State	82¢	82.5%	+9.5 pts	$0	0.0%
O/U 63.5: Over	82¢	82.5%	+41.0 pts	$10.3K	1.7%
4Q Spread -3.5: Colorado State	80¢	80.5%	+29.5 pts	$0	0.0%
Colorado State O/U 23.5: Over	80¢	79.5%	+19.5 pts	$0	0.0%
Spread -8.5: Colorado State	78¢	78.0%	+19.0 pts	$0	0.0%
Spread -13.5: Colorado State	78¢	77.5%	-4.5 pts	$0	0.0%
O/U 65.5: Over	76¢	76.5%	+37.5 pts	$0	0.0%
San Diego State O/U 32.5: Over	76¢	76.0%	+32.5 pts	$0	0.0%
Spread -0.5: San Diego State	76¢	75.5%	+23.5 pts	$3	0.0%
Spread -4.5: San Diego State	76¢	75.5%	+11.0 pts	$699	0.1%
1H O/U 21.5: Over	76¢	75.5%	+25.0 pts	$0	0.0%
O/U 69.5: Over	74¢	74.5%	+45.0 pts	$4.0K	0.7%
Colorado State O/U 29.5: Over	74¢	74.5%	+21.0 pts	$11	0.0%
Spread -8.5: San Diego State	74¢	74.0%	-1.5 pts	$0	0.0%
Spread -10.5: Colorado State	72¢	72.0%	-4.0 pts	$514	0.1%
Spread -6.5: San Diego State	72¢	72.0%	+2.5 pts	$0	0.0%
O/U 67.5: Over	72¢	72.0%	+38.0 pts	$0	0.0%
3Q O/U 16.5: Under	71¢	71.0%	+12.5 pts	$0	0.0%
2Q Spread -3.5: Colorado State	71¢	71.0%	+14.5 pts	$0	0.0%
Spread -4.5: Colorado State	68¢	67.5%	+5.0 pts	$0	0.0%
Spread -5.5: San Diego State	68¢	67.5%	+1.5 pts	$418	0.1%
Spread -7.5: Colorado State	66¢	66.0%	-5.5 pts	$0	0.0%
Spread -0.5: Colorado State	64¢	64.0%	+16.0 pts	$0	0.0%
O/U 71.5: Over	62¢	62.5%	+34.0 pts	$0	0.0%
Spread -6.5: Colorado State	61¢	61.0%	-5.5 pts	$0	0.0%
O/U 73.5: Over	60¢	60.0%	+36.0 pts	$0	0.0%
San Diego State vs. Colorado State: San Diego State	60¢	59.5%	+8.0 pts	$369.4K	60.8%
Spread -3.5: San Diego State	60¢	59.5%	-1.5 pts	$817	0.1%
2H Spread -3.5: Colorado State	59¢	59.0%	+19.0 pts	$0	0.0%
Spread -5.5: Colorado State	58¢	58.0%	-6.5 pts	$0	0.0%
Spread -2.5: Colorado State	57¢	57.5%	+5.0 pts	$3.7K	0.6%
4Q O/U 13.5: Under	56¢	55.5%	+25.0 pts	$0	0.0%
Spread -1.5: Colorado State	55¢	54.5%	+4.0 pts	$53.2K	8.8%
Spread -2.5: San Diego State	55¢	54.5%	-2.5 pts	$707	0.1%
1H Spread -3.5: Colorado State	54¢	54.0%	+19.5 pts	$0	0.0%
3Q O/U 19.5: Over	54¢	53.5%	+6.5 pts	$0	0.0%
Both Teams to Score Points - Q1	54¢	53.5%	+3.5 pts	$0	0.0%
Spread -3.5: Colorado State	53¢	53.0%	-6.5 pts	$1.2K	0.2%
San Diego State 1H O/U 13.5: Over	53¢	53.0%	+3.0 pts	$0	0.0%
San Diego State 1H O/U 15.5: Over	53¢	53.0%	+3.0 pts	$0	0.0%
Colorado State 1H O/U 12.5: Over	53¢	53.0%	+3.0 pts	$0	0.0%
1Q Spread -3.5: Colorado State	53¢	53.0%	+3.0 pts	$0	0.0%
1Q Spread -1.5: Colorado State	53¢	53.0%	+3.0 pts	$0	0.0%
1Q Spread -0.5: Colorado State	53¢	53.0%	-5.5 pts	$0	0.0%
1Q Spread -0.5: San Diego State	53¢	53.0%	+3.5 pts	$0	0.0%
1Q Spread -1.5: San Diego State	53¢	53.0%	+2.0 pts	$0	0.0%
1Q Spread -3.5: San Diego State	53¢	53.0%	+8.5 pts	$0	0.0%
Spread -1.5: San Diego State	52¢	52.0%	-1.5 pts	$21.6K	3.5%

Plus 338 more outcomes — see the full book on Polymarket.

See the full live book for this market on Polymarket

The leading market's spread is 0¢ (bid 100¢ / ask 100¢) — a tighter spread means cheaper round-trip trading.

How much has been traded?

Volume

$607.7K has been traded on this event in total, $560.0K of it in the last 24 hours, across 216 markets.

When does this market resolve?

Rules

This market is scheduled to end October 24, 2026, 06:30 PM ET.

In the first half of the college football game between San Diego State and Colorado State, scheduled for October 24 at 6:30 PM ET: This market will resolve to "Over" if San Diego State and Colorado State combine to score 28 or more points in the first half. If the combined first half total is less than 28, this market will resolve to "Under". Only points scored during that period count; overtime is not included. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.

Resolution source: https://www.ncaa.com/

What are the latest trades?

Tape

SELL Colorado State — $10.9K at 53.0%BUY Colorado State — $2.2K at 52.0%BUY Under — $917 at 58.0%

Time	Outcome	Side	Price	Size
Oct 24, 07:53 PM ET	Colorado State	SELL	53.0%	$10.9K
Oct 24, 07:51 PM ET	Colorado State	BUY	55.0%	$125
Oct 24, 07:51 PM ET	San Diego State	BUY	46.0%	$46
Oct 24, 07:50 PM ET	Colorado State	BUY	52.0%	$7
Oct 24, 07:49 PM ET	Colorado State	BUY	52.0%	$125
Oct 24, 07:48 PM ET	Colorado State	BUY	48.0%	$157
Oct 24, 07:48 PM ET	Colorado State	BUY	47.0%	$2
Oct 24, 07:48 PM ET	Colorado State	BUY	47.0%	$41
Oct 24, 07:48 PM ET	Colorado State	BUY	47.0%	$3
Oct 24, 07:48 PM ET	Colorado State	BUY	47.0%	$41

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Frequently asked questions

FAQ

What are the odds of San Diego State vs. Colorado State?

As of October 24, 2026, 07:36 PM ET, the leading outcome is 1H O/U 27.5: Over at 100.0%. Next is 1Q O/U 7.5: Over at 100.0%. See the live book on Polymarket: https://polymarket.com/event/cfb-sdst-colst-2026-10-24?via=bro

How much money has been traded on San Diego State vs. Colorado State?

$607.7K in total volume, with $560.0K traded in the last 24 hours across 216 markets.

When does San Diego State vs. Colorado State end?

The market is scheduled to end October 24, 2026, 06:30 PM ET. It resolves based on https://www.ncaa.com/.

What is the most likely outcome of San Diego State vs. Colorado State, according to Polymarket traders?

1H O/U 27.5: Over, priced at 100.0% as of October 24, 2026, 07:36 PM ET. Prices are implied probabilities backed by real-money trading.

Browse the live odds index, today's biggest movers, and Whale Watch for the largest positions.

⚠️ Not financial advice: odds swing hard on news. Never bet money you can't afford to lose, and always read a market's resolution rules before trading.

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