Tick-by-tick trades and order-book depth for every Kalshi “F1 Fastest Lap” contract — 142 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 29 captured days to 2026-09-09, from the recorded tick data — the per-day averages divide by the captured days. Buy share, quoted spread (in contract price cents, 0..1 = 100 ¢), best-bid/ask depth and Level-2 update counts are turnover-weighted over the same window.
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 — 142 trading days, 177 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, contracts traded, trades, USD turnover, buy share, quoted spread, top-of-book depth and order-book updates per UTC day, from the recorded tick data.
| UTC day | Files | Size | Traded | Trades | Turnover | Buy share | Avg spread | Top-1 depth | L2 updates | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-09 | 22 | 1.32 MB | 7 | 40 | $220.77 | 99 % | 6.11 ¢ | $27.35 | 44.9K | Buy day → | |
| 2026-09-08 | 22 | 87.4 KB | 5 | 21 | $96.83 | 100 % | 16.2 ¢ | $124.22 | 1.4K | Buy day → | |
| 2026-09-06 | 22 | 5.25 MB | 11 | 1,166 | $9.2K | 75 % | 12.4 ¢ | $340.61 | 204.3K | Buy day → | |
| 2026-09-05 | 22 | 1.69 MB | 12 | 128 | $593.88 | 96 % | 6.10 ¢ | $18.02 | 58.7K |
The ten contracts with the most USD turnover per UTC day — open, high, low, close, VWAP and the outcome implied by the last print; the six previous days fold out below.
The 7 most traded F1 Fastest Lap contracts on 2026-09-09 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 7 still open at the last print: 40 trades, $220.77 USD turnover. The busiest contract was KXF1FASTLAP-SPAGP26-ANT with $103.3 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXF1FASTLAP-SPAGP26-ANT | 0.280 | 0.340 | 0.280 | 0.340 | 0.309 | open | 18 | $103.3 | 98 % | buy file → |
| KXF1FASTLAP-SPAGP26-HAM | 0.130 | 0.170 | 0.130 | 0.170 | 0.158 | open | 6 | $83.83 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-VER | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | open | 5 | $11.96 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-LEC |
On Kalshi, a F1 Fastest Lap contract trades until its event settles, is listed roughly 9 min before it opens, and quotes in 1 ¢ price steps (0..1). Measured on the 7 contracts captured on 2026-09-09.
The busiest contract of a settled day, byte-identical to the files in the paid bundle — download the native tick file, a CSV/Parquet export, or replay its order book in the browser.
One-minute open/high/low/close, trades, USD turnover, quoted spread and top-of-book depth of the sample contract — the same 1-minute statistics every instrument’s analytics page offers.
KXF1FASTLAP-ITAGP26-ANT traded in 7 of the day’s minutes (07:15–23:41 UTC): 14 trades, $301.69 turnover, opening at 0.250, ranging 0.250–0.310 and closing at 0.300.
| Minute (UTC) | Open | High | Low | Close | Trades | Turnover | Spread | Top-1 bid / ask |
|---|---|---|---|---|---|---|---|---|
| 07:15 | 0.250 | 0.270 | 0.270 | 0.270 | 1 | $5.4 | 2.36 ¢ | $2.53 / $77.5 |
| 11:03 | 0.270 | 0.250 | 0.250 | 0.250 | 1 | $2.75 | 4.00 ¢ | $2.31 / $107.95 |
| 14:08 | 0.250 | 0.260 | 0.260 | 0.260 | 1 | $5.2 | 1.00 ¢ |
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 — 142 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.
On average 7 F1 Fastest Lap contracts had at least one trade per UTC day over the last 29 captured days on Kalshi, with about 62.3K order-book level updates recorded per day. A day bundle contains every contract file of the series for that day.
| Buy day → |
| 2026-09-04 | 22 | 3.83 MB | 8 | 72 | $299.5 | 78 % | 4.20 ¢ | $24.76 | 149.1K | Buy day → |
| 2026-09-03 | 22 | 3.81 MB | 7 | 64 | $330.51 | 89 % | 3.33 ¢ | $61.15 | 144.3K | Buy day → |
| 2026-09-02 | 22 | 2.89 MB | 6 | 27 | $365.83 | 100 % | 2.58 ¢ | $59.59 | 106.9K | Buy day → |
| 2026-09-01 | 22 | 5.32 MB | 6 | 26 | $165.87 | 96 % | 2.52 ¢ | $40.93 | 202.2K | Buy day → |
| 2026-08-31 | 22 | 747 KB | 6 | 48 | $155.31 | 99 % | 3.52 ¢ | $19.57 | 23.1K | Buy day → |
| 2026-08-30 | 22 | 827 KB | 4 | 9 | $61.96 | 91 % | 2.82 ¢ | $34.69 | 28.1K | Buy day → |
| 2026-08-29 | 22 | 824 KB | 5 | 21 | $159.2 | 74 % | 2.49 ¢ | $42.11 | 27.3K | Buy day → |
| 2026-08-28 | 22 | 767 KB | 5 | 8 | $57.92 | 100 % | 2.94 ¢ | $38.25 | 21.4K | Buy day → |
| 2026-08-27 | 22 | 3.64 MB | 5 | 13 | $122.92 | 100 % | 8.77 ¢ | $15.19 | 100.3K | Buy day → |
| 2026-08-26 | 22 | 1.16 MB | 3 | 11 | $10.09 | 95 % | 2.96 ¢ | $13.85 | 28.1K | Buy day → |
| 2026-08-25 | 22 | 188 KB | 7 | 40 | $239.35 | 99 % | 3.50 ¢ | $19.85 | 3.3K | Buy day → |
| 2026-08-24 | 22 | 154 KB | 8 | 26 | $73.51 | 98 % | 18.9 ¢ | $23.75 | 2.7K | Buy day → |
| 2026-08-23 | 22 | 7.17 MB | 10 | 1,265 | $6.7K | 81 % | 4.96 ¢ | $44.51 | 280.3K | Buy day → |
| 2026-08-22 | 22 | 3.51 MB | 12 | 141 | $637.24 | 97 % | 3.79 ¢ | $43.34 | 131.5K | Buy day → |
| 2026-08-21 | 22 | 2.09 MB | 7 | 55 | $288.18 | 96 % | 2.05 ¢ | $47.76 | 77.3K | Buy day → |
| 2026-08-20 | 22 | 2.45 MB | 6 | 28 | $112.09 | 100 % | 1.46 ¢ | $41.5 | 89.1K | Buy day → |
| 2026-08-19 | 22 | 1.32 MB | 7 | 24 | $76.24 | 64 % | 2.14 ¢ | $38.74 | 45.7K | Buy day → |
| 2026-08-18 | 22 | 170 KB | 7 | 25 | $66.83 | 100 % | 1.47 ¢ | $34.5 | 3.5K | Buy day → |
| 2026-08-17 | 22 | 179 KB | 7 | 23 | $137.12 | 95 % | 1.35 ¢ | $55.59 | 3.6K | Buy day → |
| 2026-08-16 | 22 | 185 KB | 4 | 13 | $41.8 | 100 % | 1.91 ¢ | $43.94 | 3.8K | Buy day → |
| 2026-08-15 | 22 | 151 KB | 4 | 10 | $40.7 | 100 % | 2.34 ¢ | $19.71 | 2.7K | Buy day → |
| 2026-08-14 | 22 | 292 KB | 6 | 15 | $69.59 | 56 % | 2.44 ¢ | $40.94 | 6.5K | Buy day → |
| 2026-08-13 | 22 | 264 KB | 5 | 13 | $34.3 | 91 % | 3.57 ¢ | $19.2 | 5.8K | Buy day → |
| 2026-08-12 | 22 | 235 KB | 1 | 2 | $9.97 | 100 % | 1.03 ¢ | $11.55 | 5.0K | Buy day → |
| 2026-08-11 | 22 | 217 KB | 11 | 28 | $157.76 | 97 % | 2.58 ¢ | $52.86 | 4.8K | Buy day → |
| 2026-08-10 | 22 | 1009 KB | 20 | 37 | $225.73 | 97 % | 5.83 ¢ | $40.64 | 38.5K | Buy day → |
Traded = contracts with at least one trade that day. Buy share = taker-buy side of USD turnover. Avg spread = quoted bid-ask spread in contract price cents (0..1 = 100 ¢), weighted by turnover across the day’s contracts. Top-1 depth = mean of the best bid and best ask notional in USD, weighted by turnover. L2 updates = order-book level updates recorded across all contracts of the day. Days captured before the extended statistics show —.
| 0.150 |
| 0.160 |
| 0.120 |
| 0.120 |
| 0.153 |
| open |
| 3 |
| $6.75 |
| 91 % |
| buy file → |
| KXF1FASTLAP-SPAGP26-RUS | 0.160 | 0.170 | 0.160 | 0.170 | 0.170 | open | 3 | $6.69 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-NOR | 0.200 | 0.200 | 0.200 | 0.200 | 0.200 | open | 2 | $6.11 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-PIA | 0.160 | 0.160 | 0.080 | 0.080 | 0.120 | open | 3 | $2.13 | 67 % | buy file → |
Prices quote 0..1 (probability of Yes). Open/high/low/close/VWAP are that UTC day’s trade prints per contract; the implied outcome reads the last print — ≥ 0.97 as Yes, ≤ 0.03 as No, anything between as still open — venues publish the official result. Buy share = taker-buy side of turnover.
The 5 most traded F1 Fastest Lap contracts on 2026-09-08 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 5 still open at the last print: 21 trades, $96.83 USD turnover. The busiest contract was KXF1FASTLAP-SPAGP26-ANT with $32.38 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXF1FASTLAP-SPAGP26-ANT | 0.260 | 0.290 | 0.260 | 0.280 | 0.272 | open | 7 | $32.38 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-VER | 0.130 | 0.140 | 0.130 | 0.130 | 0.138 | open | 6 | $23.77 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-LEC | 0.150 | 0.150 | 0.140 | 0.150 | 0.150 | open | 3 | $18.25 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-HAM | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | open | 3 | $14.43 | 100 % | buy file → |
| KXF1FASTLAP-SPAGP26-RUS | 0.160 | 0.160 | 0.160 | 0.160 | 0.160 | open | 2 | $8 | 100 % | buy file → |
The 10 most traded F1 Fastest Lap contracts on 2026-09-06 — 1 closed Yes (≥ 0.97), 7 closed No (≤ 0.03), 2 still open at the last print: 1,165 trades, $9.2K USD turnover. The busiest contract was KXF1FASTLAP-ITAGP26-ANT with $7.0K turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXF1FASTLAP-ITAGP26-ANT | 0.310 | 0.990 | 0.130 | 0.990 | 0.562 | Yes | 558 | $7.0K | 72 % | buy file → |
| KXF1FASTLAP-ITAGP26-VER | 0.090 | 0.680 | 0.010 | 0.090 | 0.180 | open | 242 | $1.2K | 85 % | buy file → |
| KXF1FASTLAP-ITAGP26-HAM | 0.120 | 0.520 | 0.010 | 0.010 | 0.252 | No | 122 | $597.49 | 76 % | buy file → |
| KXF1FASTLAP-ITAGP26-RUS | 0.210 | 0.420 | 0.010 | 0.010 | 0.125 | No | 88 | $164.51 | 89 % | buy file → |
| KXF1FASTLAP-ITAGP26-GAS | 0.080 | 0.230 | 0.010 | 0.010 | 0.060 | No | 63 | $123.61 | 88 % | buy file → |
| KXF1FASTLAP-ITAGP26-LEC | 0.130 | 0.160 | 0.010 | 0.010 | 0.083 | No | 22 | $70.38 | 79 % | buy file → |
| KXF1FASTLAP-ITAGP26-NOR | 0.110 | 0.220 | 0.010 | 0.010 | 0.072 | No | 50 | $70.12 | 89 % | buy file → |
| KXF1FASTLAP-ITAGP26-PIA | 0.050 | 0.160 | 0.010 | 0.080 | 0.075 | open | 14 | $30.8 | 98 % | buy file → |
| KXF1FASTLAP-ITAGP26-ALB | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 2 | $2.04 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-COL | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 4 | $1.8 | 100 % | buy file → |
The 10 most traded F1 Fastest Lap contracts on 2026-09-05 — 0 closed Yes (≥ 0.97), 2 closed No (≤ 0.03), 8 still open at the last print: 126 trades, $593.17 USD turnover. The busiest contract was KXF1FASTLAP-ITAGP26-ANT with $237 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXF1FASTLAP-ITAGP26-ANT | 0.290 | 0.320 | 0.100 | 0.310 | 0.279 | open | 35 | $237 | 91 % | buy file → |
| KXF1FASTLAP-ITAGP26-GAS | 0.010 | 0.090 | 0.010 | 0.080 | 0.029 | open | 33 | $107.97 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-VER | 0.060 | 0.100 | 0.060 | 0.090 | 0.081 | open | 9 | $95.25 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-RUS | 0.190 | 0.240 | 0.170 | 0.210 | 0.211 | open | 14 | $69.71 | 95 % | buy file → |
| KXF1FASTLAP-ITAGP26-LEC | 0.270 | 0.290 | 0.130 | 0.130 | 0.184 | open | 8 | $38.38 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-PIA | 0.080 | 0.080 | 0.050 | 0.050 | 0.059 | open | 11 | $20.75 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-HAM | 0.130 | 0.150 | 0.080 | 0.120 | 0.113 | open | 5 | $12.7 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-BEA | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 1 | $4.68 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-NOR | 0.230 | 0.230 | 0.060 | 0.110 | 0.076 | open | 6 | $4.23 | 81 % | buy file → |
| KXF1FASTLAP-ITAGP26-LIN | 0.010 | 0.020 | 0.010 | 0.020 | 0.017 | No | 4 | $2.5 | 100 % | buy file → |
The 8 most traded F1 Fastest Lap contracts on 2026-09-04 — 0 closed Yes (≥ 0.97), 1 closed No (≤ 0.03), 7 still open at the last print: 72 trades, $299.5 USD turnover. The busiest contract was KXF1FASTLAP-ITAGP26-NOR with $109.96 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXF1FASTLAP-ITAGP26-NOR | 0.220 | 0.230 | 0.140 | 0.230 | 0.198 | open | 17 | $109.96 | 44 % | buy file → |
| KXF1FASTLAP-ITAGP26-ANT | 0.290 | 0.310 | 0.280 | 0.290 | 0.295 | open | 17 | $98.03 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-RUS | 0.110 | 0.190 | 0.110 | 0.190 | 0.177 | open | 15 | $37.08 | 98 % | buy file → |
| KXF1FASTLAP-ITAGP26-HAM | 0.170 | 0.170 | 0.130 | 0.130 | 0.151 | open | 9 | $32.5 | 92 % | buy file → |
| KXF1FASTLAP-ITAGP26-LEC | 0.130 | 0.370 | 0.130 | 0.270 | 0.193 | open | 7 | $12.35 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-LIN | 0.010 | 0.010 | 0.010 | 0.010 | 0.010 | No | 4 | $5 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-VER | 0.060 | 0.060 | 0.060 | 0.060 | 0.060 | open | 2 | $2.7 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-PIA | 0.070 | 0.080 | 0.070 | 0.080 | 0.080 | open | 1 | $1.88 | 100 % | buy file → |
The 7 most traded F1 Fastest Lap contracts on 2026-09-03 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 7 still open at the last print: 64 trades, $330.51 USD turnover. The busiest contract was KXF1FASTLAP-ITAGP26-ANT with $207.45 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXF1FASTLAP-ITAGP26-ANT | 0.300 | 0.310 | 0.260 | 0.290 | 0.296 | open | 19 | $207.45 | 91 % | buy file → |
| KXF1FASTLAP-ITAGP26-LEC | 0.140 | 0.140 | 0.130 | 0.130 | 0.139 | open | 8 | $55.18 | 94 % | buy file → |
| KXF1FASTLAP-ITAGP26-HAM | 0.130 | 0.260 | 0.130 | 0.170 | 0.204 | open | 9 | $20.27 | 99 % | buy file → |
| KXF1FASTLAP-ITAGP26-VER | 0.080 | 0.080 | 0.030 | 0.060 | 0.066 | open | 10 | $17.97 | 93 % | buy file → |
| KXF1FASTLAP-ITAGP26-NOR | 0.240 | 0.240 | 0.220 | 0.220 | 0.230 | open | 7 | $11.16 | 48 % | buy file → |
| KXF1FASTLAP-ITAGP26-PIA | 0.080 | 0.080 | 0.070 | 0.070 | 0.078 | open | 4 | $9.98 | 82 % | buy file → |
| KXF1FASTLAP-ITAGP26-RUS | 0.200 | 0.200 | 0.090 | 0.110 | 0.116 | open | 7 | $8.5 | 46 % | buy file → |
The 6 most traded F1 Fastest Lap contracts on 2026-09-02 — 0 closed Yes (≥ 0.97), 0 closed No (≤ 0.03), 6 still open at the last print: 27 trades, $365.83 USD turnover. The busiest contract was KXF1FASTLAP-ITAGP26-ANT with $301.69 turnover.
| Contract | Open | High | Low | Close | VWAP | Implied outcome | Trades | Turnover | Buy share | |
|---|---|---|---|---|---|---|---|---|---|---|
| KXF1FASTLAP-ITAGP26-ANT | 0.250 | 0.310 | 0.250 | 0.300 | 0.266 | open | 14 | $301.69 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-VER | 0.080 | 0.080 | 0.060 | 0.080 | 0.065 | open | 5 | $36.43 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-NOR | 0.240 | 0.240 | 0.240 | 0.240 | 0.240 | open | 4 | $15.6 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-LEC | 0.140 | 0.140 | 0.140 | 0.140 | 0.140 | open | 1 | $4.72 | 100 % | buy file → |
| KXF1FASTLAP-ITAGP26-HAM | 0.130 | 0.140 | 0.130 | 0.130 | 0.136 | open | 2 | $4.39 | 61 % | buy file → |
| KXF1FASTLAP-ITAGP26-RUS | 0.200 | 0.200 | 0.200 | 0.200 | 0.200 | open | 1 | $3 | 100 % | buy file → |
| $25 / $152.99 |
| 20:45 | 0.260 | 0.310 | 0.260 | 0.310 | 8 | $262.86 | 2.17 ¢ | $55.71 / $184.66 |
| 21:39 | 0.310 | 0.300 | 0.300 | 0.300 | 1 | $4.5 | 2.00 ¢ | $70.41 / $11.7 |
| 22:39 | 0.300 | 0.300 | 0.300 | 0.300 | 1 | $19.07 | 2.00 ¢ | $70 / $133.97 |
| 23:41 | 0.300 | 0.300 | 0.300 | 0.300 | 1 | $1.91 | 2.00 ¢ | $70 / $202.23 |
1-minute statistics computed from the recorded ticks; minutes without a trade are omitted. Spread in contract price cents; top-1 depth = resting notional at the best bid / best ask. Every minute of every day is in the free analytics; the raw ticks are in the sample file above.
Over the last 29 captured days, the turnover-weighted quoted bid-ask spread was 8.10 ¢ (contracts quote 0..1 = 100 ¢), the mean best-bid/best-ask notional was about $175.91 per side, 81 % of USD turnover was taker-buy. These figures are computed from the recorded Level-2 order books and trade prints — the same data in the day bundles.
KXF1FASTLAP-SPAGP26-ANT — $103.3 USD turnover over 18 trades on Kalshi. The 7 most traded contracts of the series did 40 trades and $220.77 that UTC day. Open, high, low, close and VWAP per contract are listed on this page; the tick-level data is in the day bundle.