What is the current probability?

As of the latest cache refresh, the YES contract trades at 0%, implying a 0% chance of YES.

When does this market close?

This market closes on Oct 18, 2026. After close the venue settles the contract based on the official resolution source.

K KalshiSports

Penn

Settles Oct 18, 2026 (1d) All outcomes: Columbia vs Penn

chance of YES0% -67.0pp in 24h

Price range (4d)

1–81%

24h volume

4.1M

$1 contracts

Open interest

1.8M

contracts outstanding

Bid / ask

$921K

54% on YES

hourly, 4d

Line: hourly closing YES price (= implied probability). Bars: contracts traded.

Open on Kalshi

We don't execute trades; odds are aggregated from public data.

≥ $1K · 14 days

When	Side	Price	Contracts	Size
Oct 17, 12:08 AM ET	NO	99¢	2,427	$2K
Oct 17, 12:08 AM ET	NO	99¢	1,399	$1K
Oct 17, 12:08 AM ET	NO	98¢	1,438	$1K
Oct 17, 12:08 AM ET	NO	99¢	47,494	$47K
Oct 17, 12:08 AM ET	NO	98¢	5,000	$5K
Oct 17, 12:08 AM ET	NO	97¢	2,668	$3K
Oct 17, 12:08 AM ET	NO	96¢	3,295	$3K
Oct 17, 12:08 AM ET	NO	98¢	1,728	$2K
Oct 17, 12:08 AM ET	NO	98¢	3,262	$3K
Oct 17, 12:08 AM ET	NO	99¢	6,545	$6K

Orders stitched together from Kalshi's anonymous fills.