Kalshi · Sports · annual · KXNBA

Kalshi KXNBA — Pro Basketball Champion Historical Data

Tick-by-tick trades and order-book depth for every Kalshi “Pro Basketball Champion” contract — 190 trading days as downloadable day bundles, €1 per day.

Browse & buy Pro Basketball Champion days Kalshi venue data →Free sample contract →

Trading days

190

Coverage

March 2026 – September 2026

Archive size

743 MB

Price per day

€1

Activity & identifier

Pro Basketball Champion on Kalshi — activity

Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-09, from the recorded tick data — the per-day averages divide by the captured days. Buy share, quoted spread (in contract price cents, 0..1 = 100 ¢), best-bid/ask depth and Level-2 update counts are turnover-weighted over the same window.

Series ticker

KXNBA

Avg trades / day

266

Avg turnover / day

$8.4K

Captured days

Trades (30d)

7,987

Turnover (30d)

$251.7K

Contracts traded / day

Buy share

75 %

Avg spread

1.02 ¢

Top-1 depth

$26.0K

L2 updates / day

12.0K

Files on latest day

What's in a bundle

One purchase, the whole series for a day

A series-day bundle contains every Pro Basketball Champion contract that traded on Kalshi on that UTC day — 30 contract files on the latest covered day. Each file carries the full raw feed: every trade print with price, size and side, plus Level-2 order-book updates, in the same zstd-compressed schema as our crypto venues. Event contracts quote 0..1; turnover is USD-normalized.

Coverage runs March 2026 – September 2026 — 190 trading days, 743 MB compressed in total. A day typically holds 23 contract files (up to 32 on the busiest day, 15.2 MB). Pick individual days in the shop calendar for €1 each; delivery is an instant per-file download or one archive for the whole day.

Daily statistics

Pro Basketball Champion — last 30 days in the archive

Files, size, contracts traded, trades, USD turnover, buy share, quoted spread, top-of-book depth and order-book updates per UTC day, from the recorded tick data.

UTC day	Files	Size	Traded	Trades	Turnover	Buy share	Avg spread	Top-1 depth	L2 updates
2026-09-09	30	717 KB	19	267	$4.4K	61 %	1.01 ¢	$10.1K	17.2K	Buy day →
2026-09-08	30	486 KB	21	174	$5.4K	67 %	1.01 ¢	$34.9K	12.4K	Buy day →
2026-09-07	30	313 KB	22	265	$5.2K	52 %	1.12 ¢	$37.7K	4.9K	Buy day →
2026-09-06	30	280 KB	22	227	$3.1K	70 %	1.04 ¢	$85.2K	4.1K

Contracts

Most traded Pro Basketball Champion contracts by day

The ten contracts with the most USD turnover per UTC day — open, high, low, close, VWAP and the outcome implied by the last print; the six previous days fold out below.

The 10 most traded Pro Basketball Champion contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 3 closed No (≤ 0.03), 7 still open at the last print: 255 trades, $4.3K USD turnover. The busiest contract was KXNBA-27-PHI with $2.1K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXNBA-27-PHI	0.100	0.110	0.090	0.110	0.094	open	94	$2.1K	37 %	buy file →
KXNBA-27-MIN	0.050	0.050	0.030	0.050	0.046	open	54	$1.2K	96 %	buy file →
KXNBA-27-NYK	0.080	0.090	0.080	0.080	0.089	open	16	$257.62	95 %	buy file →
KXNBA-27-SAS	0.220

Contract anatomy

How a Pro Basketball Champion contract trades

Listed ahead

34 min

Tick size

0.01

Contracts measured

Quoted in

USD

On Kalshi, a Pro Basketball Champion contract trades until its event settles, is listed roughly 34 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 10 contracts captured on 2026-09-09.

Free sample

Try a Pro Basketball Champion contract file for free

The busiest contract of a settled day, byte-identical to the files in the paid bundle — download the native tick file, a CSV/Parquet export, or replay its order book in the browser.

KXNBA-27-PHI2026-09-02 (UTC) · 34.1 KB · 117 trades · $3.4K turnover · 0.090 → 0.090Full tick file: every trade print and Level-2 order-book update of the contract on that day, zstd-compressed JSON lines — no account needed.

Replay

Intraday profile

KXNBA-27-PHI minute by minute — 2026-09-02

One-minute open/high/low/close, trades, USD turnover, quoted spread and top-of-book depth of the sample contract — the same 1-minute statistics every instrument’s analytics page offers.

KXNBA-27-PHI traded in 79 of the day’s minutes (00:01–23:53 UTC): 117 trades, $3.4K turnover, opening at 0.090, ranging 0.090–0.110 and closing at 0.090.

FAQ

Kalshi Pro Basketball Champion data — FAQ

What Kalshi Pro Basketball Champion data can I download?

Tick-by-tick trades and Level-2 order-book depth for every contract of the Pro Basketball Champion series on Kalshi (30 contract files on the latest day). One bundle = one UTC day of the whole series.

What is the Kalshi series ticker for Pro Basketball Champion?

KXNBA — every contract of the series carries this prefix in its ticker (followed by the event date and strike). Files in a day bundle are named by the full contract ticker, so a bundle holds every KXNBA-* contract that traded that UTC day.

How far back does the Pro Basketball Champion data go?

Coverage runs March 2026 – September 2026 — 190 trading days in total.

What format are the Kalshi files in?

One zstd-compressed text file per contract per UTC day, in the same normalized schema as our crypto venues — see the market-data specification; free samples on the downloads page.

Can I get Kalshi Pro Basketball Champion data as CSV or Parquet?

Yes — trades export as gzipped CSV or Parquet at no extra cost, with integer microsecond UTC timestamps that load straight into pandas, polars or DuckDB. Kalshi records full order-book depth without a separate BBO stream, so book data ships in the native tick file — the free reader script converts it locally. See the formats overview.

How much does Kalshi Pro Basketball Champion historical data cost?

€1 per series-day bundle — every contract of the series for that day, with invoice on checkout. Buy it in the Data Shop.

How many Pro Basketball Champion contracts trade per day on Kalshi?

On average 21 Pro Basketball Champion contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 12.0K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.

Topics

Topic hubs featuring this series

NBASports NBA Champion & PlayoffsSports

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Traded = contracts with at least one trade that day. Buy share = taker-buy side of USD turnover. Avg spread = quoted bid-ask spread in contract price cents (0..1 = 100 ¢), weighted by turnover across the day’s contracts. Top-1 depth = mean of the best bid and best ask notional in USD, weighted by turnover. L2 updates = order-book level updates recorded across all contracts of the day. Days captured before the extended statistics show —.

Prices quote 0..1 (probability of Yes). Open/high/low/close/VWAP are that UTC day’s trade prints per contract; the implied outcome reads the last print — ≥ 0.97 as Yes, ≤ 0.03 as No, anything between as still open — venues publish the official result. Buy share = taker-buy side of turnover.

2026-09-08 — 10 contracts, 158 trades, $5.3K turnover

The 10 most traded Pro Basketball Champion contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 6 still open at the last print: 158 trades, $5.3K USD turnover. The busiest contract was KXNBA-27-PHI with $2.1K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXNBA-27-PHI	0.110	0.110	0.090	0.100	0.093	open	57	$2.1K	29 %	buy file →
KXNBA-27-SAS	0.230	0.230	0.220	0.220	0.229	open	27	$1.1K	93 %	buy file →
KXNBA-27-DET	0.030	0.030	0.030	0.030	0.030	No	5	$966.77	100 %	buy file →
KXNBA-27-OKC	0.220	0.220	0.210	0.210	0.218	open	11	$420.45	84 %	buy file →
KXNBA-27-NYK	0.080	0.090	0.080	0.080	0.090	open	14	$252.72	96 %	buy file →
KXNBA-27-MIN	0.050	0.050	0.030	0.050	0.048	open	25	$198.63	93 %	buy file →
KXNBA-27-LAL	0.030	0.030	0.010	0.030	0.030	No	8	$102.39	100 %	buy file →
KXNBA-27-CLE	0.020	0.020	0.020	0.020	0.020	No	1	$101.97	0 %	buy file →
KXNBA-27-GSW	0.010	0.020	0.010	0.010	0.019	No	2	$50.86	92 %	buy file →
KXNBA-27-MIA	0.030	0.050	0.030	0.040	0.047	open	8	$41.38	86 %	buy file →

2026-09-07 — 10 contracts, 216 trades, $5.2K turnover

The 10 most traded Pro Basketball Champion contracts on 2026-09-07 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 6 still open at the last print: 216 trades, $5.2K USD turnover. The busiest contract was KXNBA-27-MIN with $2.3K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXNBA-27-MIN	0.050	0.050	0.020	0.050	0.034	open	64	$2.3K	31 %	buy file →
KXNBA-27-PHI	0.110	0.110	0.090	0.110	0.102	open	76	$898.87	61 %	buy file →
KXNBA-27-SAS	0.230	0.230	0.220	0.230	0.226	open	21	$607.22	66 %	buy file →
KXNBA-27-OKC	0.210	0.220	0.210	0.220	0.219	open	10	$537.38	94 %	buy file →
KXNBA-27-TOR	0.020	0.030	0.020	0.020	0.027	No	7	$247.29	76 %	buy file →
KXNBA-27-NYK	0.080	0.090	0.080	0.080	0.083	open	11	$200.27	33 %	buy file →
KXNBA-27-MIA	0.050	0.050	0.030	0.030	0.032	No	15	$151.56	18 %	buy file →
KXNBA-27-LAL	0.030	0.030	0.030	0.030	0.030	No	8	$147.81	100 %	buy file →
KXNBA-27-DEN	0.040	0.040	0.040	0.040	0.040	open	2	$25.39	100 %	buy file →
KXNBA-27-CLE	0.020	0.030	0.020	0.020	0.024	No	2	$18.96	49 %	buy file →

2026-09-06 — 10 contracts, 200 trades, $3.1K turnover

The 10 most traded Pro Basketball Champion contracts on 2026-09-06 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 6 still open at the last print: 200 trades, $3.1K USD turnover. The busiest contract was KXNBA-27-PHI with $1.5K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXNBA-27-PHI	0.100	0.110	0.090	0.110	0.103	open	95	$1.5K	56 %	buy file →
KXNBA-27-MIN	0.050	0.050	0.030	0.050	0.049	open	26	$885.87	94 %	buy file →
KXNBA-27-SAS	0.220	0.230	0.220	0.230	0.226	open	15	$186.18	57 %	buy file →
KXNBA-27-NYK	0.080	0.090	0.080	0.080	0.083	open	12	$172.53	38 %	buy file →
KXNBA-27-MIA	0.050	0.050	0.030	0.050	0.045	open	23	$140.7	92 %	buy file →
KXNBA-27-LAL	0.030	0.030	0.020	0.030	0.030	No	4	$99.74	100 %	buy file →
KXNBA-27-ORL	0.020	0.020	0.020	0.020	0.020	No	2	$41.18	100 %	buy file →
KXNBA-27-HOU	0.020	0.020	0.010	0.020	0.015	No	11	$35.16	67 %	buy file →
KXNBA-27-GSW	0.010	0.020	0.010	0.010	0.011	No	8	$20.73	11 %	buy file →
KXNBA-27-OKC	0.220	0.220	0.210	0.210	0.219	open	4	$16.7	87 %	buy file →

2026-09-05 — 10 contracts, 267 trades, $12.7K turnover

The 10 most traded Pro Basketball Champion contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 6 still open at the last print: 267 trades, $12.7K USD turnover. The busiest contract was KXNBA-27-SAS with $4.4K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXNBA-27-SAS	0.230	0.230	0.220	0.220	0.220	open	23	$4.4K	3 %	buy file →
KXNBA-27-OKC	0.220	0.220	0.210	0.220	0.220	open	19	$3.7K	3 %	buy file →
KXNBA-27-PHI	0.110	0.110	0.090	0.100	0.104	open	99	$3.5K	47 %	buy file →
KXNBA-27-MIN	0.040	0.050	0.040	0.050	0.045	open	43	$430.74	84 %	buy file →
KXNBA-27-MIA	0.040	0.050	0.040	0.050	0.043	open	11	$237.56	36 %	buy file →
KXNBA-27-NYK	0.090	0.090	0.080	0.080	0.088	open	18	$172.09	85 %	buy file →
KXNBA-27-LAL	0.030	0.030	0.010	0.030	0.025	No	43	$86.78	96 %	buy file →
KXNBA-27-HOU	0.020	0.020	0.020	0.020	0.020	No	4	$63.07	100 %	buy file →
KXNBA-27-DET	0.030	0.030	0.030	0.030	0.030	No	3	$46.83	100 %	buy file →
KXNBA-27-GSW	0.010	0.020	0.010	0.010	0.011	No	4	$25.19	19 %	buy file →

2026-09-04 — 10 contracts, 211 trades, $4.1K turnover

The 10 most traded Pro Basketball Champion contracts on 2026-09-04 — 0 closed Yes (≥ 0.97), 5 closed No (≤ 0.03), 5 still open at the last print: 211 trades, $4.1K USD turnover. The busiest contract was KXNBA-27-PHI with $1.5K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXNBA-27-PHI	0.110	0.110	0.090	0.110	0.104	open	80	$1.5K	81 %	buy file →
KXNBA-27-MIN	0.040	0.040	0.030	0.040	0.039	open	57	$1.0K	92 %	buy file →
KXNBA-27-SAS	0.230	0.230	0.220	0.230	0.229	open	11	$397.93	94 %	buy file →
KXNBA-27-NYK	0.090	0.090	0.080	0.090	0.090	open	15	$272	99 %	buy file →
KXNBA-27-OKC	0.230	0.230	0.220	0.220	0.229	open	15	$212.92	86 %	buy file →
KXNBA-27-LAL	0.030	0.030	0.020	0.030	0.030	No	10	$176.99	100 %	buy file →
KXNBA-27-CLE	0.020	0.030	0.020	0.030	0.026	No	9	$141.94	73 %	buy file →
KXNBA-27-GSW	0.010	0.020	0.010	0.010	0.013	No	6	$120.09	48 %	buy file →
KXNBA-27-ORL	0.010	0.020	0.010	0.020	0.020	No	3	$117.24	100 %	buy file →
KXNBA-27-IND	0.020	0.020	0.010	0.020	0.020	No	5	$113.31	100 %	buy file →

2026-09-03 — 10 contracts, 156 trades, $5.3K turnover

The 10 most traded Pro Basketball Champion contracts on 2026-09-03 — 0 closed Yes (≥ 0.97), 4 closed No (≤ 0.03), 6 still open at the last print: 156 trades, $5.3K USD turnover. The busiest contract was KXNBA-27-PHI with $3.0K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXNBA-27-PHI	0.090	0.110	0.090	0.110	0.098	open	85	$3.0K	44 %	buy file →
KXNBA-27-MIA	0.040	0.050	0.030	0.040	0.047	open	14	$557.59	94 %	buy file →
KXNBA-27-SAS	0.230	0.230	0.220	0.230	0.228	open	11	$345.28	82 %	buy file →
KXNBA-27-OKC	0.230	0.230	0.220	0.230	0.229	open	8	$311.23	91 %	buy file →
KXNBA-27-MIN	0.040	0.040	0.040	0.040	0.040	open	15	$296.72	100 %	buy file →
KXNBA-27-NYK	0.090	0.090	0.080	0.090	0.089	open	10	$228.11	95 %	buy file →
KXNBA-27-HOU	0.020	0.020	0.020	0.020	0.020	No	1	$200	100 %	buy file →
KXNBA-27-IND	0.020	0.020	0.020	0.020	0.020	No	3	$126.35	100 %	buy file →
KXNBA-27-POR	0.010	0.010	0.010	0.010	0.010	No	3	$94.88	100 %	buy file →
KXNBA-27-LAL	0.030	0.030	0.030	0.030	0.030	No	6	$87.13	100 %	buy file →

Minute (UTC)	Open	High	Low	Close	Trades	Turnover	Spread	Top-1 bid / ask
00:01	0.090	0.100	0.100	0.100	1	$18.82	1.00 ¢	$7.1K / $4.0K
00:23	0.100	0.100	0.100	0.100	1	$9.21	1.00 ¢	$7.1K / $4.0K
00:35	0.100	0.100	0.100	0.100	1	$4.71	1.00 ¢	$7.1K / $4.0K
00:52	0.100	0.090	0.090	0.090	1	$3.54	1.00 ¢	$7.1K / $4.0K
01:01	0.090	0.100	0.100	0.100	1	$0.01	1.00 ¢	$7.1K / $4.0K
01:04	0.100	0.090	0.090	0.090	1	$7.49	1.00 ¢	$7.1K / $4.0K
01:07	0.090	0.100	0.100	0.100	2	$85.44	1.00 ¢	$7.1K / $3.9K
01:14	0.100	0.100	0.100	0.100	1	$4.71	1.00 ¢	$7.1K / $3.9K
01:48	0.100	0.100	0.100	0.100	1	$2.83	1.00 ¢	$8.1K / $3.9K
02:02	0.100	0.100	0.100	0.100	1	$28.58	1.00 ¢	$8.1K / $3.9K
02:07	0.100	0.100	0.100	0.100	1	$15.7	1.00 ¢	$8.1K / $3.8K
02:23	0.100	0.090	0.090	0.090	1	$20.78	1.00 ¢	$8.1K / $3.8K
02:37	0.090	0.100	0.100	0.100	1	$9.4	1.00 ¢	$8.2K / $3.8K
02:42	0.100	0.100	0.100	0.100	2	$87.44	1.00 ¢	$8.2K / $3.8K
02:58	0.100	0.100	0.100	0.100	1	$7.6	1.00 ¢	$8.2K / $3.7K
04:03	0.100	0.090	0.090	0.090	1	$14.13	1.00 ¢	$7.1K / $3.7K
04:31	0.090	0.100	0.100	0.100	1	$47.04	1.00 ¢	$7.1K / $3.7K
04:37	0.100	0.100	0.100	0.100	1	$14.12	1.00 ¢	$7.1K / $3.6K
04:49	0.100	0.100	0.100	0.100	1	$75.26	1.00 ¢	$7.1K / $3.6K
04:59	0.100	0.100	0.100	0.100	1	$9.41	1.00 ¢	$6.0K / $3.6K
05:27	0.100	0.100	0.100	0.100	1	$16.5	1.00 ¢	$8.1K / $3.5K
05:30	0.100	0.100	0.100	0.100	1	$14.12	1.00 ¢	$7.0K / $3.5K
05:39	0.100	0.100	0.100	0.100	1	$4.71	1.00 ¢	$7.0K / $3.5K
06:48	0.100	0.100	0.100	0.100	1	$8.47	1.00 ¢	$7.0K / $3.5K
06:55	0.100	0.100	0.100	0.100	1	$18.82	1.00 ¢	$7.0K / $3.5K
08:05	0.100	0.100	0.100	0.100	2	$141.11	1.00 ¢	$7.0K / $3.4K
08:56	0.100	0.100	0.100	0.100	1	$0.8	1.00 ¢	$7.0K / $3.4K
10:13	0.100	0.100	0.100	0.100	1	$47.04	1.00 ¢	$7.0K / $3.3K
10:47	0.100	0.100	0.100	0.100	1	$0.86	1.00 ¢	$7.0K / $3.3K
11:31	0.100	0.100	0.100	0.100	1	$23.52	1.00 ¢	$7.0K / $3.3K
12:07	0.100	0.100	0.100	0.100	4	$125	1.00 ¢	$7.2K / $3.2K
12:17	0.100	0.100	0.100	0.100	1	$51.74	1.00 ¢	$7.2K / $3.2K
12:25	0.100	0.100	0.100	0.100	5	$94.08	1.00 ¢	$7.2K / $3.1K
13:18	0.100	0.100	0.100	0.100	1	$0.94	1.00 ¢	$7.2K / $3.0K
13:46	0.100	0.100	0.100	0.100	2	$470.37	1.00 ¢	$7.2K / $4.1K
14:43	0.100	0.090	0.090	0.090	1	$14.13	1.00 ¢	$7.2K / $3.0K
14:50	0.090	0.090	0.090	0.090	1	$6.53	1.00 ¢	$7.2K / $3.0K
15:05	0.090	0.090	0.090	0.090	1	$8.44	1.00 ¢	$8.3K / $3.0K
15:40	0.090	0.100	0.100	0.100	4	$7.6	1.00 ¢	$8.4K / $3.0K
15:41	0.100	0.100	0.100	0.100	1	$9.41	1.00 ¢	$8.4K / $3.0K
15:45	0.100	0.100	0.100	0.100	1	$46.29	1.00 ¢	$8.4K / $2.9K
15:57	0.100	0.100	0.100	0.100	1	$47.04	1.00 ¢	$8.4K / $2.9K
16:05	0.100	0.100	0.100	0.100	1	$1.89	1.00 ¢	$8.4K / $2.9K
16:06	0.100	0.100	0.100	0.100	1	$29.18	1.00 ¢	$8.4K / $3.0K
16:16	0.100	0.100	0.100	0.100	1	$14.12	1.00 ¢	$8.4K / $4.2K
16:50	0.100	0.100	0.100	0.100	1	$0.94	1.00 ¢	$8.4K / $4.2K
17:12	0.100	0.100	0.100	0.100	1	$23.06	1.00 ¢	$8.4K / $4.1K
17:15	0.100	0.100	0.100	0.100	1	$9.41	1.00 ¢	$8.4K / $4.1K
17:36	0.100	0.100	0.100	0.100	1	$4.71	1.00 ¢	$8.6K / $4.1K
17:48	0.100	0.100	0.100	0.100	1	$10	1.00 ¢	$8.6K / $4.1K
17:51	0.100	0.100	0.100	0.100	1	$47.04	1.00 ¢	$8.6K / $4.1K
18:02	0.100	0.100	0.100	0.100	1	$18.82	1.00 ¢	$8.6K / $4.0K
18:53	0.100	0.090	0.090	0.090	1	$17.67	1.00 ¢	$8.6K / $4.2K
18:54	0.090	0.100	0.100	0.100	1	$0.83	1.00 ¢	$8.6K / $4.2K
18:55	0.100	0.100	0.100	0.100	1	$0.95	1.00 ¢	$8.6K / $4.2K
19:25	0.100	0.100	0.100	0.100	1	$23.52	1.00 ¢	$8.6K / $4.2K
19:36	0.100	0.100	0.100	0.100	1	$1.62	1.00 ¢	$8.6K / $4.1K
19:40	0.100	0.100	0.100	0.100	6	$35.27	1.00 ¢	$8.6K / $4.1K
19:48	0.100	0.090	0.090	0.090	1	$120.11	1.00 ¢	$8.5K / $4.1K
19:55	0.090	0.100	0.100	0.100	1	$3.8	1.00 ¢	$8.5K / $4.1K
19:57	0.100	0.090	0.090	0.090	1	$43.63	1.00 ¢	$8.4K / $4.1K
20:34	0.090	0.100	0.100	0.100	1	$4.71	1.00 ¢	$8.5K / $3.1K
20:39	0.100	0.100	0.100	0.100	2	$13.17	1.00 ¢	$8.5K / $110.41
20:43	0.100	0.100	0.100	0.100	1	$4.1	1.00 ¢	$8.5K / $104.11
20:46	0.100	0.110	0.100	0.110	9	$428.85	1.08 ¢	$4.2K / $5.8K
20:48	0.110	0.100	0.100	0.100	1	$0.56	1.00 ¢	$3.2K / $6.1K
21:21	0.100	0.110	0.100	0.110	5	$8.27	1.03 ¢	$7.9K / $990.42
21:24	0.110	0.100	0.100	0.100	1	$0.56	1.00 ¢	$8.2K / $365.39
21:32	0.100	0.110	0.100	0.110	3	$94.14	1.67 ¢	$7.5K / $6.4K
21:41	0.110	0.090	0.090	0.090	1	$7.07	1.56 ¢	$4.2K / $9.6K
21:42	0.090	0.100	0.090	0.090	2	$3.59	1.17 ¢	$5.7K / $4.7K
21:56	0.090	0.110	0.100	0.110	2	$9.41	1.13 ¢	$5.7K / $4.3K
22:38	0.110	0.110	0.110	0.110	1	$0.1	1.00 ¢	$0.56 / $9.6K
22:55	0.110	0.110	0.110	0.110	1	$0.01	1.00 ¢	$228.88 / $9.6K
23:06	0.110	0.110	0.110	0.110	1	$9.42	1.00 ¢	$227.5 / $9.6K
23:08	0.110	0.110	0.110	0.110	1	$28.25	1.00 ¢	$227.5 / $9.6K
23:10	0.110	0.100	0.090	0.090	3	$742.75	1.00 ¢	$5.9K / $4.7K
23:13	0.090	0.100	0.100	0.100	1	$0.7	1.00 ¢	$7.2K / $4.0K
23:53	0.100	0.090	0.090	0.090	1	$0.72	1.00 ¢	$7.8K / $4.0K

1-minute statistics computed from the recorded ticks; minutes without a trade are omitted. Spread in contract price cents; top-1 depth = resting notional at the best bid / best ask. Every minute of every day is in the free analytics; the raw ticks are in the sample file above.

How liquid are Kalshi Pro Basketball Champion contracts?

Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 1.02 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $26.0K per side, 75 % of USD turnover was taker-buy. These figures are computed from the recorded Level-2 order books and trade prints — the same data in the day bundles.

What was the most traded Pro Basketball Champion contract on 2026-09-09?

KXNBA-27-PHI — $2.1K USD turnover over 94 trades on Kalshi. The 10 most traded contracts of the series did 255 trades and $4.3K that UTC day. Open, high, low, close and VWAP per contract are listed on this page; the tick-level data is in the day bundle.