Tick-by-tick trades and order-book depth for every Kalshi “Grand Chess Tour” contract — 128 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 Grand Chess Tour contract that traded on Kalshi on that UTC day — 18 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 April 2026 – August 2026 — 128 trading days, 13.2 MB compressed in total. A day typically holds 18 contract files (up to 18 on the busiest day, 1.10 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 18 largest Grand Chess Tour contract files recorded on 2026-08-28 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 | |
|---|---|---|---|---|---|
| KXCHESSGRANDTOUR-26-RPRA | 6.42 KB | 1 | $66.27 | 0.990 | buy file → |
| KXCHESSGRANDTOUR-26-JSIN | 3.78 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-LARO | 3.46 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-VFED | 3.33 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-BDEA | 3.26 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-AFIR | 3.17 KB | 2 | $2.81 | 0.010 | buy file → |
| KXCHESSGRANDTOUR-26-NABD | 3.00 KB | 0 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Grand Chess Tour series on Kalshi (18 contract files on the latest day). One bundle = one UTC day of the whole series.
KXCHESSGRANDTOUR — 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 KXCHESSGRANDTOUR-* contract that traded that UTC day.
Coverage runs April 2026 – August 2026 — 128 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.
| 20 |
| $376.02 |
| Buy day → |
| 2026-08-21 | 18 | 243 KB | — | — | Buy day → |
| 2026-08-20 | 18 | 169 KB | 11 | $85.61 | Buy day → |
| 2026-08-19 | 18 | 305 KB | 15 | $232.85 | Buy day → |
| 2026-08-18 | 18 | 188 KB | 10 | $286.66 | Buy day → |
| 2026-08-17 | 18 | 115 KB | 8 | $33.21 | Buy day → |
| 2026-08-16 | 18 | 141 KB | 11 | $168.03 | Buy day → |
| 2026-08-15 | 18 | 93.3 KB | 4 | $5.22 | Buy day → |
| $0 |
| — |
| buy file → |
| KXCHESSGRANDTOUR-26-VKEY | 2.84 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-FCAR | 2.84 KB | 0 | $0 | 0.010 | buy file → |
| KXCHESSGRANDTOUR-26-AGIR | 2.78 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-ISAR | 2.72 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-GDOM | 2.71 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-WSO | 2.69 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-JDUD | 2.69 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-JVAN | 2.67 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-HNIE | 2.65 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-MVAC | 2.50 KB | 0 | $0 | — | buy file → |
| KXCHESSGRANDTOUR-26-RWOJ | 2.47 KB | 0 | $0 | — | buy file → |