Tick-by-tick trades and order-book depth for every Kalshi “Brent Oil” contract — 159 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 Brent Oil contract that traded on Kalshi on that UTC day — 20 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 — 159 trading days, 926 MB compressed in total. A day typically holds 23 contract files (up to 60 on the busiest day, 27.5 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 20 largest Brent Oil 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 | |
|---|---|---|---|---|---|
| KXBRENTW-26SEP0417-T96.99 | 599 KB | 32 | $356.8 | 0.350 | buy file → |
| KXBRENTW-26SEP0417-T92.99 | 452 KB | 21 | $533.78 | 0.830 | buy file → |
| KXBRENTW-26SEP0417-T94.99 | 365 KB | 46 | $975.36 | 0.560 | buy file → |
| KXBRENTW-26SEP0417-T98.99 | 323 KB | 39 | $310.48 | 0.110 | buy file → |
| KXBRENTW-26SEP0417-T104.99 | 302 KB | 14 | $51 | 0.070 | buy file → |
| KXBRENTW-26SEP0417-T90.99 | 245 KB | 17 | $453.8 | 0.920 | buy file → |
| KXBRENTW-26SEP0417-T88.99 | 219 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Brent Oil series on Kalshi (20 contract files on the latest day). One bundle = one UTC day of the whole series.
KXBRENTW — 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 KXBRENTW-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 159 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 → |
| 2026-08-24 | 20 | 3.36 MB | 133 | $2.8K | Buy day → |
| 2026-08-23 | 20 | 1.06 MB | 44 | $695.79 | Buy day → |
| 2026-08-22 | 20 | 794 KB | 101 | $2.7K | Buy day → |
| 2026-08-21 | 40 | 14.0 MB | — | — | Buy day → |
| 2026-08-20 | 20 | 3.42 MB | 738 | $17.9K | Buy day → |
| 2026-08-19 | 20 | 2.61 MB | 194 | $7.4K | Buy day → |
| 2026-08-18 | 20 | 2.01 MB | 121 | $4.2K | Buy day → |
| 3 |
| $157.03 |
| 0.940 |
| buy file → |
| KXBRENTW-26SEP0417-T102.99 | 153 KB | 16 | $147.59 | 0.110 | buy file → |
| KXBRENTW-26SEP0417-T100.99 | 148 KB | 17 | $130.44 | 0.090 | buy file → |
| KXBRENTW-26SEP0417-T86.99 | 92.7 KB | 2 | $52.8 | 0.960 | buy file → |
| KXBRENTW-26SEP0417-T106.99 | 87.4 KB | 16 | $135.91 | 0.060 | buy file → |
| KXBRENTW-26SEP0417-T76.99 | 63.8 KB | 0 | $0 | 0.990 | buy file → |
| KXBRENTW-26SEP0417-T84.99 | 62.9 KB | 1 | $49.4 | 0.950 | buy file → |
| KXBRENTW-26SEP0417-T78.99 | 62.8 KB | 1 | $0.99 | 0.990 | buy file → |
| KXBRENTW-26SEP0417-T80.99 | 60.6 KB | 1 | $0.99 | 0.990 | buy file → |
| KXBRENTW-26SEP0417-T82.99 | 60.2 KB | 0 | $0 | 0.970 | buy file → |
| KXBRENTW-26SEP0417-T68.99 | 54.2 KB | 0 | $0 | — | buy file → |
| KXBRENTW-26SEP0417-T72.99 | 53.4 KB | 0 | $0 | — | buy file → |
| KXBRENTW-26SEP0417-T74.99 | 52.7 KB | 0 | $0 | 0.990 | buy file → |
| KXBRENTW-26SEP0417-T70.99 | 49.2 KB | 0 | $0 | — | buy file → |