Tick-by-tick trades and order-book depth for every Kalshi “Bitcoin range” contract — 193 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-02, from the recorded tick data — the per-day averages divide by the captured days.
A series-day bundle contains every Bitcoin range contract that traded on Kalshi on that UTC day — 4,910 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 February 2026 – September 2026 — 193 trading days, 35.8 GB compressed in total. A day typically holds 4,240 contract files (up to 4,910 on the busiest day, 545 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 trades / USD turnover per UTC day, from the recorded tick data.
The 24 largest Bitcoin range contract files recorded on 2026-09-06 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 | |
|---|---|---|---|---|---|
| KXBTC-26SEP1117-B79250 | 12.7 MB | 30 | $36.46 | 0.080 | buy file → |
| KXBTC-26SEP1117-B79750 | 7.09 MB | 88 | $376.46 | 0.040 | buy file → |
| KXBTC-26SEP0617-B79625 | 6.99 MB | 200 | $2.5K | 0.010 | buy file → |
| KXBTC-26SEP0617-B78375 | 6.43 MB | 2 | $0.33 | 0.010 | buy file → |
| KXBTC-26SEP0617-B80125 | 6.30 MB | 265 | $2.3K | 0.010 | buy file → |
| KXBTC-26SEP0617-B80375 | 6.06 MB | 28 | $79.36 | 0.020 | buy file → |
| KXBTC-26SEP1117-B80750 | 5.42 MB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Bitcoin range series on Kalshi (4,910 contract files on the latest day). One bundle = one UTC day of the whole series.
KXBTC — 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 KXBTC-* contract that traded that UTC day.
Coverage runs February 2026 – September 2026 — 193 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.
| ≈ 19,900 |
| ≈ $196.5K |
| ⓘ venue maintenance |
| Buy day → |
| 2026-09-02 | 4,910 | 349 MB | 22,522 | $239.0K | Buy day → |
| 2026-09-01 | 4,910 | 289 MB | 23,608 | $211.8K | Buy day → |
| 2026-08-31 | 4,910 | 394 MB | 19,280 | $146.2K | Buy day → |
| 2026-08-30 | 4,910 | 394 MB | 30,218 | $264.9K | Buy day → |
| 2026-08-29 | 4,910 | 314 MB | 29,218 | $300.8K | Buy day → |
| 2026-08-28 | 4,880 | 272 MB | 25,409 | $292.3K | Buy day → |
| 2026-08-27 | 4,078 | 198 MB | 13,258 | $159.9K | ⓘ venue maintenance | Buy day → |
| 2026-08-26 | 4,910 | 159 MB | 13,139 | $165.9K | Buy day → |
| 2026-08-25 | 4,910 | 148 MB | 22,132 | $287.9K | Buy day → |
| 2026-08-24 | 4,722 | 178 MB | 22,143 | $211.2K | Buy day → |
≈ marks an estimate: the average of the last 7 captured daysof this series, scaled by that day's contract-file count. Statistics for a day are captured the next morning UTC and replace the estimate; days that predate the capture show —.
| 19 |
| $87.48 |
| 0.080 |
| buy file → |
| KXBTC-26SEP0522-B80650 | 3.83 MB | 1 | $2.81 | 0.040 | buy file → |
| KXBTC-26SEP0605-B79650 | 2.76 MB | 4 | $1.57 | 0.020 | buy file → |
| KXBTC-26SEP0617-B79875 | 2.71 MB | 741 | $20.3K | 0.990 | buy file → |
| KXBTC-26SEP0717-B83625 | 2.59 MB | 3 | $0.06 | 0.010 | buy file → |
| KXBTC-26SEP0616-B80150 | 2.58 MB | 5 | $5.54 | 0.010 | buy file → |
| KXBTC-26SEP0617-B78875 | 2.36 MB | 4 | $43.57 | 0.030 | buy file → |
| KXBTC-26SEP0617-B79375 | 2.32 MB | 22 | $185.82 | 0.050 | buy file → |
| KXBTC-26SEP1117-B77750 | 2.19 MB | 34 | $38.38 | 0.070 | buy file → |
| KXBTC-26SEP0617-B81375 | 2.18 MB | 7 | $11.25 | 0.010 | buy file → |
| KXBTC-26SEP0617-B79125 | 2.03 MB | 17 | $202.99 | 0.010 | buy file → |
| KXBTC-26SEP1117-B78250 | 1.88 MB | 32 | $47.62 | 0.070 | buy file → |
| KXBTC-26SEP0522-B80050 | 1.86 MB | 521 | $5.4K | 0.010 | buy file → |
| KXBTC-26SEP1117-B78750 | 1.83 MB | 32 | $21.69 | 0.080 | buy file → |
| KXBTC-26SEP0617-B81125 | 1.81 MB | 0 | $0 | 0.050 | buy file → |
| KXBTC-26SEP1117-B84250 | 1.73 MB | 1 | $0.54 | 0.040 | buy file → |
| KXBTC-26SEP0521-B79950 | 1.71 MB | 592 | $9.3K | 0.010 | buy file → |
| KXBTC-26SEP0617-B78125 | 1.70 MB | 15 | $23.35 | 0.040 | buy file → |