Tick-by-tick trades and order-book depth for every Kalshi “Highest temperature in Chicago” contract — 186 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 Highest temperature in Chicago 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 March 2026 – September 2026 — 186 trading days, 5.36 GB compressed in total. A day typically holds 18 contract files (up to 24 on the busiest day, 134 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 18 largest Highest temperature in Chicago contract files recorded on 2026-09-05 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 | |
|---|---|---|---|---|---|
| KXHIGHCHI-26SEP05-T83 | 10.5 MB | 3,844 | $18.2K | 0.010 | buy file → |
| KXHIGHCHI-26SEP05-B85.5 | 6.26 MB | 1,195 | $1.7K | 0.010 | buy file → |
| KXHIGHCHI-26SEP05-B83.5 | 5.10 MB | 1,423 | $11.9K | 0.990 | buy file → |
| KXHIGHCHI-26SEP06-B75.5 | 2.88 MB | 65 | $51.34 | 0.090 | buy file → |
| KXHIGHCHI-26SEP05-B87.5 | 2.81 MB | 540 | $252.43 | 0.010 | buy file → |
| KXHIGHCHI-26SEP06-B77.5 | 2.55 MB | 76 | $184.27 | 0.350 | buy file → |
| KXHIGHCHI-26SEP06-B79.5 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Highest temperature in Chicago series on Kalshi (18 contract files on the latest day). One bundle = one UTC day of the whole series.
KXHIGHCHI — 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 KXHIGHCHI-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 186 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.
| $16.5K |
| Buy day → |
| 2026-09-01 | 18 | 27.6 MB | 6,172 | $33.4K | Buy day → |
| 2026-08-31 | 18 | 33.5 MB | 6,308 | $42.0K | Buy day → |
| 2026-08-30 | 18 | 11.4 MB | 1,760 | $11.3K | Buy day → |
| 2026-08-29 | 18 | 15.8 MB | 4,380 | $22.8K | Buy day → |
| 2026-08-28 | 18 | 18.1 MB | 2,607 | $16.7K | Buy day → |
| 2026-08-27 | 18 | 16.3 MB | 2,171 | $10.5K | Buy day → |
| 2026-08-26 | 18 | 23.9 MB | 2,993 | $14.5K | Buy day → |
| 2026-08-25 | 18 | 14.6 MB | 3,520 | $18.9K | Buy day → |
| 2026-08-24 | 18 | 20.7 MB | 4,335 | $27.2K | Buy day → |
| 2026-08-23 | 18 | 17.3 MB | 5,728 | $20.4K | 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 —.
| 1.95 MB |
| 168 |
| $577.38 |
| 0.440 |
| buy file → |
| KXHIGHCHI-26SEP05-B89.5 | 1.86 MB | 341 | $104.9 | 0.010 | buy file → |
| KXHIGHCHI-26SEP06-B81.5 | 1.46 MB | 57 | $76.03 | 0.080 | buy file → |
| KXHIGHCHI-26SEP06-T75 | 838 KB | 66 | $31.33 | 0.020 | buy file → |
| KXHIGHCHI-26SEP06-T82 | 723 KB | 39 | $18.46 | 0.010 | buy file → |
| KXHIGHCHI-26SEP05-T90 | 583 KB | 109 | $26.42 | 0.010 | buy file → |
| KXHIGHCHI-26SEP04-T96 | 72.8 KB | 3 | $6.67 | 0.010 | buy file → |
| KXHIGHCHI-26SEP04-B95.5 | 69.5 KB | 9 | $23.47 | 0.010 | buy file → |
| KXHIGHCHI-26SEP04-B91.5 | 43.9 KB | 15 | $21.67 | 0.010 | buy file → |
| KXHIGHCHI-26SEP04-T89 | 18.1 KB | 6 | $84.89 | 0.010 | buy file → |
| KXHIGHCHI-26SEP04-B89.5 | 17.3 KB | 6 | $10.31 | 0.010 | buy file → |
| KXHIGHCHI-26SEP04-B93.5 | 11.9 KB | 23 | $2.0K | 0.990 | buy file → |