Tick-by-tick trades and order-book depth for every Kalshi “USL Championship” contract — 175 trading days as downloadable day bundles, €1 per day.
Per-day trade and turnover statistics exist from July 2026 onward; older days are archived without them.
A series-day bundle contains every USL Championship contract that traded on Kalshi on that UTC day — 25 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 — 175 trading days, 11.6 MB compressed in total. A day typically holds 25 contract files (up to 25 on the busiest day, 565 KB). Pick individual days in the shop calendar for €1 each; delivery is an instant per-file download or one archive for the whole day.
Files, size and — where our daily statistics exist — trades and USD turnover per UTC day. “—” means the day predates the statistics capture, not zero activity.
The 24 largest USL Championship contract files recorded on 2026-09-02 with that day’s trades, USD turnover and last price per contract— every contract of the series is inside that day's bundle; single contracts can also be bought as individual day files.
| Contract | File | Trades | Turnover | Close | |
|---|---|---|---|---|---|
| KXUSL-26-TAM | 4.24 KB | 0 | $0 | — | buy file → |
| KXUSL-26-LOU | 3.90 KB | 0 | $0 | — | buy file → |
| KXUSL-26-CHA | 3.68 KB | 0 | $0 | — | buy file → |
| KXUSL-26-DET | 3.64 KB | 0 | $0 | — | buy file → |
| KXUSL-26-IEL | 3.28 KB | 0 | $0 | — | buy file → |
| KXUSL-26-OC | 3.23 KB | 0 | $0 | — | buy file → |
| KXUSL-26-BRO | 3.22 KB | 0 | $0 | — |
Tick-by-tick trades and Level-2 order-book depth for every contract of the USL Championship series on Kalshi (25 contract files on the latest day). One bundle = one UTC day of the whole series.
KXUSL — 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 KXUSL-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 175 trading days in total.
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.
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.
€1 per series-day bundle — every contract of the series for that day, with invoice on checkout. Buy it in the Data Shop.
| Buy day → |
| 2026-08-26 | 25 | 68.0 KB | 0 | $0 | Buy day → |
| 2026-08-25 | 25 | 73.2 KB | 0 | $0 | Buy day → |
| 2026-08-24 | 25 | 79.0 KB | 0 | $0 | Buy day → |
| 2026-08-23 | 25 | 81.2 KB | 0 | $0 | Buy day → |
| 2026-08-22 | 25 | 62.0 KB | 0 | $0 | Buy day → |
| 2026-08-21 | 25 | 90.4 KB | — | — | Buy day → |
| 2026-08-20 | 25 | 76.9 KB | 0 | $0 | Buy day → |
| buy file → |
| KXUSL-26-LEX | 3.13 KB | 0 | $0 | — | buy file → |
| KXUSL-26-PIT | 3.13 KB | 0 | $0 | — | buy file → |
| KXUSL-26-SPO | 3.05 KB | 0 | $0 | — | buy file → |
| KXUSL-26-CSS | 3.00 KB | 0 | $0 | — | buy file → |
| KXUSL-26-NEW | 2.92 KB | 0 | $0 | — | buy file → |
| KXUSL-26-TUL | 2.91 KB | 0 | $0 | — | buy file → |
| KXUSL-26-RHO | 2.90 KB | 0 | $0 | — | buy file → |
| KXUSL-26-BIR | 2.90 KB | 0 | $0 | — | buy file → |
| KXUSL-26-SRP | 2.85 KB | 0 | $0 | — | buy file → |
| KXUSL-26-MON | 1.50 KB | 0 | $0 | — | buy file → |
| KXUSL-26-PAS | 1.38 KB | 0 | $0 | — | buy file → |
| KXUSL-26-HAR | 1.37 KB | 0 | $0 | — | buy file → |
| KXUSL-26-SAN | 1.27 KB | 0 | $0 | — | buy file → |
| KXUSL-26-LOU2 | 1.26 KB | 0 | $0 | — | buy file → |
| KXUSL-26-OAK | 1.26 KB | 0 | $0 | — | buy file → |
| KXUSL-26-MIA | 1.15 KB | 0 | $0 | — | buy file → |
| KXUSL-26-PHO | 1.11 KB | 0 | $0 | — | buy file → |