Tick-by-tick trades and order-book depth for every Kalshi “Chess Tournament Winner” contract — 74 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 Chess Tournament Winner contract that traded on Kalshi on that UTC day — 10 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 June 2026 – August 2026 — 74 trading days, 57.2 MB compressed in total. A day typically holds 31 contract files (up to 94 on the busiest day, 9.88 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.
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 10 largest Chess Tournament Winner contract files recorded on 2026-08-23 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 | |
|---|---|---|---|---|---|
| KXCHESSTOURNAMENT-26SINQ-WSO | 78.4 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-PRAM | 43.9 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-FCAR | 41.3 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-JFOR | 41.2 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-AGIR | 40.8 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-JSIN | 40.5 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-AFIR |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Chess Tournament Winner series on Kalshi (10 contract files on the latest day). One bundle = one UTC day of the whole series.
KXCHESSTOURNAMENT — 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 KXCHESSTOURNAMENT-* contract that traded that UTC day.
Coverage runs June 2026 – August 2026 — 74 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.
| 87 |
| $1.7K |
| Buy day → |
| 2026-08-16 | 10 | 606 KB | 52 | $411.77 | Buy day → |
| 2026-08-15 | 27 | 1.04 MB | 186 | $2.4K | Buy day → |
| 2026-08-14 | 27 | 2.08 MB | 523 | $3.2K | Buy day → |
| 2026-08-13 | 27 | 1.66 MB | 149 | $1.1K | Buy day → |
| 2026-08-12 | 27 | 2.63 MB | 277 | $2.9K | Buy day → |
| 2026-08-11 | 27 | 2.67 MB | 181 | $1.3K | Buy day → |
| 2026-08-10 | 27 | 1.96 MB | 105 | $1.0K | Buy day → |
| 40.3 KB |
| 0 |
| $0 |
| — |
| buy file → |
| KXCHESSTOURNAMENT-26SINQ-MVAC | 1.91 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-LARO | 1.84 KB | 0 | $0 | — | buy file → |
| KXCHESSTOURNAMENT-26SINQ-VKEY | 1.75 KB | 0 | $0 | — | buy file → |