What is the current probability?

As of the latest cache refresh, the YES contract trades at 52%, implying a 52% chance of YES.

When does this market close?

This market closes on Nov 13, 2026. After close the venue settles the contract based on the official resolution source.

K KalshiSports

Settles Nov 13, 2026 (2d) All outcomes: Boston vs Philadelphia

chance of YES52% -0.5pp in 24h

Price range (4d)

48–59%

24h volume

808.3K

$1 contracts

Open interest

813.6K

contracts outstanding

Bid / ask

52¢ / 53¢

spread 1.0¢

hourly, 4d

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

top 5

Mid 52.5¢ · spread 1.0¢

Open on Kalshi

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

≥ $1K · 14 days

When	Side	Price	Contracts	Size
Nov 10, 5:11 PM ET	YES	53¢	2,857	$2K
Nov 10, 4:54 PM ET	YES	53¢	2,725	$1K
Nov 10, 4:53 PM ET	YES	54¢	2,220	$1K
Nov 10, 4:42 PM ET	YES	53¢	2,073	$1K
Nov 10, 4:31 PM ET	YES	54¢	98,274	$53K
Nov 10, 4:27 PM ET	NO	48¢	6,030	$3K
Nov 10, 3:59 PM ET	YES	53¢	1,992	$1K
Nov 10, 3:51 PM ET	YES	53¢	3,402	$2K
Nov 10, 3:47 PM ET	YES	53¢	2,210	$1K
Nov 10, 3:36 PM ET	YES	53¢	2,719	$1K

Orders stitched together from Kalshi's anonymous fills.