Boston wins

Bostonactivebinarystructured

Public page Open on kalshi.com

Yes bid / ask

51¢ / 54¢

spread 3¢

Last trade

54¢

–

No bid / ask

46¢ / 49¢

24h volume

248

257 lifetime

Open interest

257

top of book 2,756 × 685

Closes

in 5d

Sep 25 · 10:45 PM UTC

YES price

Close per candle with bid/ask band; volume below. Times in UTC.

24h · 1m 7d · 1h 30d · 1h 90d · 1d

Not enough history to chart.

Order book

Top of book, both sides expressed as YES prices.

Yes ask (no bid)SizeYes

ask461¢
ask1,12760¢
ask1,04459¢
ask1,31058¢

Resolution rules

Verbatim from the venue. The analyst must quote these, never paraphrase.

If Boston wins the Cleveland vs Boston professional baseball game originally scheduled for Sep 22, 2026 at 6:45 PM EDT, then the market resolves to Yes.

The following market refers to the Cleveland vs Boston professional baseball game originally scheduled for Sep 22, 2026 at 6:45 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Settlement sources

opens: Sep 19 · 10:55 PM UTC
closes: Sep 25 · 10:45 PM UTC · may close early
expires: Sep 23 · 1:45 AM UTC
category: Sports
event: mutually exclusive outcomes

Recent trades

Most recent first. Price is the YES side.

Other markets in Cleveland vs Boston

CLE vs BOS (Sep 22)

Event page

Market	Yes bid	Yes ask	Last	Δ	Spread	Vol 24h	OI	Vol total	Closes	Status
Cleveland winsClevelandKXMLBGAME-26SEP221845CLEBOS-CLE	45¢	48¢	48¢	–	3¢	430	430	430	in 5d	active

Raw payload

Exactly what the API returned for this market.

Show JSON

market42

can_close_earlytrue

close_time2026-09-25T22:45:00Z

created_time2026-09-19T22:45:47.022688Z

custom_strike1

4m ago	54¢	46¢	9.11	yes
16m ago	54¢	46¢	1.82	yes
44m ago	54¢	46¢	18	yes
1h ago	54¢	46¢	35	yes
1h ago	54¢	46¢	9.11	yes
2h ago	54¢	46¢	3.64	yes
2h ago	54¢	46¢	7.29	yes
2h ago	54¢	46¢	1	yes
3h ago	54¢	46¢	21	yes
3h ago	54¢	46¢	1.82	yes
3h ago	54¢	46¢	0.54	yes
3h ago	55¢	45¢	2.61	yes
4h ago	55¢	45¢	8.94	yes
4h ago	55¢	45¢	21	yes
5h ago	55¢	45¢	3.56	yes
6h ago	55¢	45¢	0.01	yes
6h ago	55¢	45¢	8.75	yes
7h ago	55¢	45¢	35	yes
7h ago	55¢	45¢	18	yes
11h ago	58¢	42¢	38	yes
11h ago	57¢	43¢	5	yes
11h ago	55¢	45¢	1	no
12h ago	57¢	43¢	3.38	yes
23h ago	59¢	41¢	3	no