Kalshi · Economics · daily · KXINX

Kalshi KXINX — S&P 500 range Historical Data

Tick-by-tick trades and order-book depth for every Kalshi “S&P 500 range” contract — 186 trading days as downloadable day bundles, €1 per day.

Browse & buy S&P 500 range days Kalshi venue data →Free sample contract →

Trading days

186

Coverage

March 2026 – September 2026

Archive size

1.20 GB

Price per day

€1

Activity & identifier

S&P 500 range 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

KXINX

Avg trades / day

420

Avg turnover / day

$16.9K

Captured days

Trades (30d)

12,594

Turnover (30d)

$505.6K

Contracts traded / day

Buy share

63 %

Avg spread

7.48 ¢

Top-1 depth

$4.0K

L2 updates / day

229.9K

Files on latest day

What's in a bundle

One purchase, the whole series for a day

A series-day bundle contains every S&P 500 range contract that traded on Kalshi on that UTC day — 60 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 — 186 trading days, 1.20 GB compressed in total. A day typically holds 52 contract files (up to 60 on the busiest day, 33.9 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

S&P 500 range — 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	60	5.92 MB	10	244	$1.4K	77 %	12.5 ¢	$7.1K	214.2K	Buy day →
2026-09-08	60	5.69 MB	13	345	$3.0K	67 %	14.2 ¢	$7.5K	203.0K	Buy day →
2026-09-07	30	1.11 MB	1	5	$4.1	98 %	4.00 ¢	$7.72	33.9K	Buy day →
2026-09-06	30	438 KB	1	2	$1.1	86 %	17.3 ¢	$0.82	9.2K

Contracts

Most traded S&P 500 range 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 S&P 500 range contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 8 closed No (≤ 0.03), 2 still open at the last print: 244 trades, $1.4K USD turnover. The busiest contract was KXINX-26SEP09H1600-B7637 with $599.04 turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXINX-26SEP09H1600-B7637	0.200	0.950	0.170	0.950	0.540	open	67	$599.04	86 %	buy file →
KXINX-26SEP09H1600-B7662	0.200	0.500	0.010	0.010	0.310	No	54	$448.51	72 %	buy file →
KXINX-26SEP09H1600-B7612	0.180	0.300	0.010	0.010	0.084	No	40	$186.57	56 %	buy file →
KXINX-26SEP09H1600-B7687

Contract anatomy

How a S&P 500 range contract trades

Trading window

18 h

Listed ahead

18 h

Tick size

0.01

Contracts measured

Quoted in

USD

On Kalshi, a S&P 500 range contract trades for about 18 h from open to close, is listed roughly 18 h 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 S&P 500 range 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.

KXINX-26SEP03H1600-B77372026-09-03 (UTC) · 1.29 MB · 181 trades · $2.9K turnover · 0.200 → 0.980Full 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

KXINX-26SEP03H1600-B7737 minute by minute — 2026-09-03

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.

KXINX-26SEP03H1600-B7737 traded in 95 of the day’s minutes (13:33–19:59 UTC): 181 trades, $2.9K turnover, opening at 0.200, ranging 0.110–0.990 and closing at 0.980.

FAQ

Kalshi S&P 500 range data — FAQ

What Kalshi S&P 500 range data can I download?

Tick-by-tick trades and Level-2 order-book depth for every contract of the S&P 500 range series on Kalshi (60 contract files on the latest day). One bundle = one UTC day of the whole series.

What is the Kalshi series ticker for S&P 500 range?

KXINX — 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 KXINX-* contract that traded that UTC day.

How far back does the S&P 500 range data go?

Coverage runs March 2026 – September 2026 — 186 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 S&P 500 range 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 S&P 500 range 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 S&P 500 range contracts trade per day on Kalshi?

On average 15 S&P 500 range contracts had at least one trade per UTC day over the last 30 captured days on Kalshi, with about 229.9K 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

S&P 500Economics Stock IndicesEconomics

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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, 338 trades, $3.0K turnover

The 10 most traded S&P 500 range contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 6 closed No (≤ 0.03), 4 still open at the last print: 338 trades, $3.0K USD turnover. The busiest contract was KXINX-26SEP08H1600-B7687 with $1.8K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXINX-26SEP08H1600-B7687	0.200	0.910	0.010	0.010	0.590	No	152	$1.8K	63 %	buy file →
KXINX-26SEP08H1600-B7662	0.120	0.890	0.070	0.890	0.278	open	70	$821.97	79 %	buy file →
KXINX-26SEP08H1600-B7712	0.200	0.370	0.010	0.010	0.204	No	50	$183.7	30 %	buy file →
KXINX-26SEP08H1600-B7637	0.130	0.130	0.010	0.010	0.080	No	30	$106.83	75 %	buy file →
KXINX-26SEP11H1600-B7587	0.080	0.080	0.070	0.070	0.078	open	4	$93.58	100 %	buy file →
KXINX-26SEP08H1600-B7737	0.200	0.210	0.010	0.010	0.058	No	23	$25.61	92 %	buy file →
KXINX-26SEP08H1600-T8049.9999	0.020	0.020	0.010	0.010	0.013	No	6	$4.1	76 %	buy file →
KXINX-26SEP08H1600-T7350	0.010	0.010	0.010	0.010	0.010	No	1	$0.99	100 %	buy file →
KXINX-26SEP11H1600-B7662	0.120	0.120	0.120	0.120	0.120	open	1	$0.48	100 %	buy file →
KXINX-26SEP11H1600-B7737	0.030	0.140	0.030	0.140	0.140	open	1	$0.48	100 %	buy file →

2026-09-07 — 1 contract, 5 trades, $4.1 turnover

The 1 most traded S&P 500 range contracts on 2026-09-07 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 1 still open at the last print: 5 trades, $4.1 USD turnover. The busiest contract was KXINX-26SEP11H1600-B8062 with $4.1 turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXINX-26SEP11H1600-B8062	0.050	0.050	0.010	0.050	0.046	open	5	$4.1	98 %	buy file →

2026-09-06 — 1 contract, 2 trades, $1.1 turnover

The 1 most traded S&P 500 range contracts on 2026-09-06 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03): 2 trades, $1.1 USD turnover. The busiest contract was KXINX-26SEP11H1600-B7737 with $1.1 turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXINX-26SEP11H1600-B7737	0.200	0.200	0.030	0.030	0.115	No	2	$1.1	86 %	buy file →

2026-09-05 — 2 contracts, 2 trades, $5.12 turnover

The 2 most traded S&P 500 range contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 2 still open at the last print: 2 trades, $5.12 USD turnover. The busiest contract was KXINX-26SEP11H1600-B7637 with $4.74 turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXINX-26SEP11H1600-B7637	0.190	0.190	0.190	0.190	0.190	open	1	$4.74	100 %	buy file →
KXINX-26SEP11H1600-B7787	0.200	0.200	0.200	0.200	0.200	open	1	$0.38	100 %	buy file →

2026-09-04 — 10 contracts, 383 trades, $9.5K turnover

The 10 most traded S&P 500 range contracts on 2026-09-04 — 1 closed Yes (≥ 0.97), 8 closed No (≤ 0.03), 1 still open at the last print: 383 trades, $9.5K USD turnover. The busiest contract was KXINX-26SEP04H1600-B7712 with $7.2K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXINX-26SEP04H1600-B7712	0.140	0.990	0.140	0.990	0.441	Yes	105	$7.2K	63 %	buy file →
KXINX-26SEP04H1600-B7387	0.010	0.140	0.010	0.140	0.073	open	21	$1.2K	100 %	buy file →
KXINX-26SEP04H1600-B7737	0.240	0.530	0.010	0.010	0.204	No	83	$700.94	66 %	buy file →
KXINX-26SEP04H1600-B7687	0.050	0.310	0.010	0.010	0.137	No	58	$245.59	74 %	buy file →
KXINX-26SEP04H1600-B7762	0.180	0.450	0.010	0.030	0.116	No	43	$88.29	13 %	buy file →
KXINX-26SEP04H1600-B7812	0.030	0.370	0.010	0.010	0.232	No	14	$38.3	99 %	buy file →
KXINX-26SEP04H1600-B7662	0.030	0.070	0.010	0.010	0.046	No	24	$18.23	72 %	buy file →
KXINX-26SEP04H1600-B7512	0.040	0.040	0.010	0.010	0.015	No	15	$13.89	67 %	buy file →
KXINX-26SEP04H1600-B7962	0.010	0.010	0.010	0.010	0.010	No	1	$1.5	100 %	buy file →
KXINX-26SEP04H1600-B7787	0.240	0.240	0.010	0.010	0.038	No	19	$1.25	0 %	buy file →

2026-09-03 — 10 contracts, 634 trades, $6.0K turnover

The 10 most traded S&P 500 range contracts on 2026-09-03 — 1 closed Yes (≥ 0.97), 7 closed No (≤ 0.03), 2 still open at the last print: 634 trades, $6.0K USD turnover. The busiest contract was KXINX-26SEP03H1600-B7737 with $2.9K turnover.

Contract	Open	High	Low	Close	VWAP	Implied outcome	Trades	Turnover	Buy share
KXINX-26SEP03H1600-B7737	0.200	0.990	0.110	0.980	0.463	Yes	181	$2.9K	64 %	buy file →
KXINX-26SEP03H1600-B7762	0.040	0.720	0.020	0.030	0.335	No	125	$1.4K	58 %	buy file →
KXINX-26SEP03H1600-B7712	0.200	0.530	0.010	0.010	0.176	No	112	$931.33	56 %	buy file →
KXINX-26SEP04H1600-B7762	0.090	0.370	0.090	0.180	0.194	open	11	$251.29	100 %	buy file →
KXINX-26SEP03H1600-B7687	0.190	0.350	0.010	0.010	0.156	No	48	$211.58	33 %	buy file →
KXINX-26SEP03H1600-B7662	0.200	0.250	0.010	0.010	0.169	No	21	$177.86	4 %	buy file →
KXINX-26SEP03H1600-B7512	0.110	0.110	0.010	0.010	0.015	No	77	$38.01	79 %	buy file →
KXINX-26SEP04H1600-B7962	0.110	0.110	0.010	0.010	0.028	No	26	$36.29	100 %	buy file →
KXINX-26SEP04H1600-B7737	0.130	0.240	0.130	0.240	0.202	open	5	$27.59	100 %	buy file →
KXINX-26SEP03H1600-B7787	0.020	0.100	0.010	0.020	0.042	No	28	$14.34	63 %	buy file →

Minute (UTC)	Open	High	Low	Close	Trades	Turnover	Spread	Top-1 bid / ask
13:33	0.200	0.200	0.200	0.200	1	$1	2.98 ¢	$19.0K / $252.1
13:38	0.200	0.240	0.230	0.240	2	$14.1	1.66 ¢	$22.9K / $9.48
13:46	0.240	0.250	0.250	0.250	1	$3.75	7.88 ¢	$11.4K / $270.94
14:05	0.250	0.160	0.160	0.160	1	$0.16	2.59 ¢	$1.8K / $6.6K
14:12	0.160	0.150	0.150	0.150	3	$24.54	4.13 ¢	$2.2K / $14.8K
14:24	0.150	0.200	0.200	0.200	3	$26.52	3.98 ¢	$4.3K / $17.8K
14:33	0.200	0.170	0.170	0.170	1	$1.7	3.22 ¢	$574.6 / $15.4K
14:56	0.170	0.110	0.110	0.110	1	$0.11	14.6 ¢	$1.9K / $6.3K
15:03	0.110	0.310	0.290	0.310	3	$8.51	2.46 ¢	$28.6K / $2.8K
15:05	0.310	0.370	0.370	0.370	1	$4.44	4.93 ¢	$36.8K / $40.0K
15:06	0.370	0.410	0.400	0.410	3	$409.69	4.50 ¢	$36.1K / $20.5K
15:10	0.410	0.420	0.420	0.420	1	$12.6	19.4 ¢	$18.1K / $9.26
15:13	0.420	0.450	0.440	0.450	5	$79.92	12.0 ¢	$31.8K / $9.5K
15:15	0.450	0.490	0.490	0.490	1	$0.32	4.26 ¢	$44.7K / $12.7K
15:21	0.490	0.490	0.490	0.490	2	$5.8	4.05 ¢	$44.5K / $13.5K
15:28	0.490	0.390	0.360	0.360	3	$360.97	3.40 ¢	$5.9K / $41.1K
15:29	0.360	0.400	0.400	0.400	1	$0.96	2.66 ¢	$10.71 / $38.4K
15:30	0.400	0.360	0.360	0.360	1	$4.79	3.44 ¢	$4.4K / $31.5K
15:37	0.360	0.370	0.370	0.370	1	$1.85	1.69 ¢	$28.4K / $3.46
15:40	0.370	0.430	0.410	0.430	2	$19.22	3.59 ¢	$22.0K / $24.9K
15:49	0.430	0.410	0.410	0.410	2	$53.78	3.30 ¢	$11.4 / $41.3K
15:54	0.410	0.500	0.460	0.500	4	$28.52	10.3 ¢	$10.8 / $23.2
16:03	0.500	0.420	0.420	0.420	1	$4.04	3.58 ¢	$7.6K / $41.2K
16:11	0.420	0.480	0.480	0.480	1	$0.97	3.77 ¢	$2.8K / $47.8K
16:13	0.480	0.460	0.460	0.460	1	$4.14	3.83 ¢	$1.6K / $49.8K
16:26	0.460	0.510	0.510	0.510	1	$135.66	1.12 ¢	$38.8K / $120.01
16:31	0.510	0.520	0.520	0.520	1	$0.52	1.46 ¢	$46.9K / $1.91
16:36	0.520	0.510	0.500	0.500	3	$19.91	2.25 ¢	$47.7K / $6.36
16:50	0.500	0.520	0.520	0.520	1	$0.52	17.0 ¢	$10.29 / $15.28
16:51	0.520	0.520	0.520	0.520	1	$9.67	17.2 ¢	$10.19 / $17.6
17:03	0.520	0.530	0.530	0.530	1	$6.36	1.00 ¢	$14.7K / $3.18
17:06	0.530	0.540	0.540	0.540	1	$0.54	2.19 ¢	$12.6K / $25.7K
17:09	0.540	0.590	0.590	0.590	1	$0.59	1.94 ¢	$54.0K / $11.9K
17:15	0.590	0.630	0.590	0.630	2	$11.95	4.07 ¢	$8.4K / $63.1K
17:31	0.630	0.590	0.590	0.590	1	$1.77	3.17 ¢	$2.0K / $62.1K
17:32	0.590	0.610	0.610	0.610	1	$2.33	3.27 ¢	$10.8K / $61.0K
17:34	0.610	0.590	0.590	0.590	1	$26.37	3.88 ¢	$12.5K / $60.9K
17:35	0.590	0.610	0.580	0.600	3	$26.54	3.37 ¢	$1.7K / $61.1K
17:37	0.600	0.580	0.580	0.580	2	$32.06	3.66 ¢	$10.0K / $57.8K
17:41	0.580	0.530	0.530	0.530	2	$4.24	16.7 ¢	$8.32 / $14.38
17:43	0.530	0.480	0.480	0.480	1	$7.2	22.2 ¢	$9.9 / $12.17
17:47	0.480	0.630	0.630	0.630	1	$4.87	22.8 ¢	$12 / $17.06
17:49	0.630	0.560	0.560	0.560	1	$4.48	3.75 ¢	$3.3K / $59.6K
17:50	0.560	0.590	0.590	0.590	1	$4.86	3.42 ¢	$6.0K / $57.4K
17:53	0.590	0.750	0.630	0.750	8	$39.12	34.9 ¢	$9.28 / $19.62
18:02	0.750	0.340	0.340	0.340	1	$2.87	2.79 ¢	$405.94 / $34.9K
18:04	0.340	0.370	0.370	0.370	1	$23.71	3.32 ¢	$4.5K / $37.2K
18:05	0.370	0.360	0.360	0.360	1	$14.12	3.53 ¢	$189.5 / $35.2K
18:09	0.360	0.360	0.350	0.350	2	$38.24	2.57 ¢	$21.96 / $36.5K
18:11	0.350	0.310	0.310	0.310	2	$6.23	3.24 ¢	$2.6K / $34.2K
18:13	0.310	0.320	0.320	0.320	1	$5.49	3.94 ¢	$10.0K / $34.9K
18:14	0.320	0.320	0.280	0.280	2	$6.71	3.74 ¢	$8.4K / $21.8K
18:25	0.280	0.360	0.360	0.360	1	$23.93	4.29 ¢	$13.0K / $31.6K
18:30	0.360	0.360	0.360	0.360	1	$36	3.59 ¢	$3.9K / $29.0K
18:31	0.360	0.380	0.380	0.380	1	$1.9	3.29 ¢	$4.7K / $29.8K
18:32	0.380	0.360	0.360	0.360	1	$2.88	3.36 ¢	$1.3K / $37.1K
18:34	0.360	0.300	0.300	0.300	1	$0.3	4.36 ¢	$11.6K / $28.4K
18:44	0.300	0.380	0.380	0.380	1	$0.38	4.09 ¢	$13.8K / $39.0K
18:49	0.380	0.350	0.330	0.330	2	$48.03	4.21 ¢	$22.3K / $26.3K
18:51	0.330	0.360	0.360	0.360	2	$14.36	4.87 ¢	$30.2K / $36.0K
18:52	0.360	0.390	0.390	0.390	1	$0.96	4.41 ¢	$23.0K / $30.0K
18:55	0.390	0.440	0.440	0.440	2	$14.44	3.98 ¢	$23.5K / $17.9K
18:57	0.440	0.440	0.440	0.440	1	$0.44	2.33 ¢	$5.0K / $14.0K
18:58	0.440	0.450	0.450	0.450	1	$0.45	3.34 ¢	$14.5K / $27.7K
18:59	0.450	0.400	0.330	0.370	3	$2.21	3.84 ¢	$14.8K / $27.5K
19:01	0.370	0.420	0.420	0.420	2	$10.03	2.96 ¢	$6.5K / $20.1K
19:04	0.420	0.390	0.390	0.390	1	$19.89	2.67 ¢	$709.51 / $40.3K
19:05	0.390	0.370	0.370	0.370	1	$38.31	4.12 ¢	$13.5K / $38.4K
19:10	0.370	0.380	0.380	0.380	1	$0.38	4.29 ¢	$15.6K / $38.3K
19:12	0.380	0.410	0.400	0.410	2	$0.69	4.66 ¢	$28.7K / $39.4K
19:14	0.410	0.480	0.480	0.480	1	$0.48	3.72 ¢	$12.6K / $49.1K
19:15	0.480	0.520	0.490	0.490	3	$15.72	3.45 ¢	$9.6K / $49.9K
19:17	0.490	0.510	0.510	0.510	1	$2.9	4.01 ¢	$15.9K / $49.7K
19:24	0.510	0.630	0.520	0.630	3	$38.43	2.91 ¢	$5.7K / $44.2K
19:25	0.630	0.620	0.620	0.620	2	$29.11	3.32 ¢	$11.8K / $60.0K
19:27	0.620	0.550	0.490	0.490	5	$59.69	3.60 ¢	$7.8K / $53.3K
19:29	0.490	0.480	0.480	0.480	1	$7.2	3.69 ¢	$5.4K / $48.8K
19:30	0.480	0.430	0.430	0.430	1	$9.62	4.17 ¢	$21.0K / $31.5K
19:32	0.430	0.400	0.400	0.400	1	$0.4	4.13 ¢	$36.1K / $16.8K
19:38	0.400	0.410	0.410	0.410	1	$12.3	3.43 ¢	$38.3K / $6.1K
19:41	0.410	0.460	0.460	0.460	1	$13.8	3.42 ¢	$47.5K / $3.7K
19:42	0.460	0.510	0.510	0.510	1	$15.3	3.96 ¢	$54.1K / $16.8K
19:43	0.510	0.570	0.570	0.570	1	$379.99	4.05 ¢	$54.5K / $9.1K
19:44	0.570	0.560	0.560	0.560	1	$4.85	3.61 ¢	$54.5K / $4.4K
19:48	0.560	0.660	0.610	0.610	2	$35.55	4.36 ¢	$40.0K / $66.6K
19:49	0.610	0.600	0.600	0.600	1	$60	4.53 ¢	$25.5K / $62.8K
19:50	0.600	0.710	0.710	0.710	1	$73.5	7.02 ¢	$39.8K / $62.3K
19:51	0.710	0.730	0.730	0.730	1	$24.33	4.70 ¢	$48.7K / $56.3K
19:52	0.730	0.620	0.620	0.620	1	$19.49	11.9 ¢	$47.8K / $50.7K
19:53	0.620	0.760	0.740	0.760	9	$82.56	47.3 ¢	$7.95 / $17.91
19:54	0.760	0.880	0.790	0.880	8	$65.03	56.4 ¢	$8.24 / $20.26
19:55	0.880	0.890	0.870	0.890	3	$23.97	55.1 ¢	$160.36 / $1.86
19:56	0.890	0.950	0.920	0.950	5	$18.96	7.04 ¢	$23.56 / $13.82
19:58	0.950	0.970	0.950	0.970	3	$17.75	5.80 ¢	$27.19 / $19.19
19:59	0.970	0.990	0.970	0.980	9	$137.56	4.92 ¢	$23.94 / $39.15

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 S&P 500 range contracts?

Over the last 30 captured days, the turnover-weighted quoted bid-ask spread was 7.48 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $4.0K per side, 63 % 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 S&P 500 range contract on 2026-09-09?

KXINX-26SEP09H1600-B7637 — $599.04 USD turnover over 67 trades on Kalshi. The 10 most traded contracts of the series did 244 trades and $1.4K 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.