Tick-by-tick trades and order-book depth for every Kalshi “F1 Fastest Lap” contract — 136 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 F1 Fastest Lap contract that traded on Kalshi on that UTC day — 22 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 — 136 trading days, 161 MB compressed in total. A day typically holds 24 contract files (up to 44 on the busiest day, 11.4 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 22 largest F1 Fastest Lap 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 | |
|---|---|---|---|---|---|
| KXF1FASTLAP-ITAGP26-LEC | 1.49 MB | 1 | $4.72 | 0.140 | buy file → |
| KXF1FASTLAP-ITAGP26-NOR | 779 KB | 4 | $15.6 | 0.240 | buy file → |
| KXF1FASTLAP-ITAGP26-ANT | 130 KB | 14 | $301.69 | 0.300 | buy file → |
| KXF1FASTLAP-ITAGP26-HAM | 91.9 KB | 2 | $4.39 | 0.130 | buy file → |
| KXF1FASTLAP-ITAGP26-VER | 78.2 KB | 5 | $36.43 | 0.080 | buy file → |
| KXF1FASTLAP-ITAGP26-RUS | 63.5 KB | 1 | $3 | 0.200 | buy file → |
| KXF1FASTLAP-ITAGP26-PIA | 49.2 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the F1 Fastest Lap series on Kalshi (22 contract files on the latest day). One bundle = one UTC day of the whole series.
KXF1FASTLAP — 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 KXF1FASTLAP-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 136 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 | 22 | 1.16 MB | 11 | $10.09 | Buy day → |
| 2026-08-25 | 22 | 188 KB | 40 | $239.35 | Buy day → |
| 2026-08-24 | 22 | 154 KB | 26 | $73.51 | Buy day → |
| 2026-08-23 | 22 | 7.17 MB | 1,265 | $6.7K | Buy day → |
| 2026-08-22 | 22 | 3.51 MB | 141 | $637.24 | Buy day → |
| 2026-08-21 | 22 | 2.09 MB | — | — | Buy day → |
| 2026-08-20 | 22 | 2.45 MB | 28 | $112.09 | Buy day → |
| 0 |
| $0 |
| — |
| buy file → |
| KXF1FASTLAP-ITAGP26-ALO | 36.2 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-HAD | 30.0 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-SAI | 16.7 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-LAW | 15.6 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-GAS | 15.2 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-STR | 14.7 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-HUL | 14.0 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-LIN | 14.0 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-PER | 13.8 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-OCO | 13.4 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-COL | 12.9 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-BOT | 12.8 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-BEA | 12.6 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-BOR | 12.0 KB | 0 | $0 | — | buy file → |
| KXF1FASTLAP-ITAGP26-ALB | 11.4 KB | 0 | $0 | — | buy file → |