Tick-by-tick trades and order-book depth for every Kalshi “Lowest Temperature Chicago” contract — 183 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 Lowest Temperature 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 — 183 trading days, 1.44 GB compressed in total. A day typically holds 18 contract files (up to 24 on the busiest day, 77.5 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 18 largest Lowest Temperature Chicago 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 | |
|---|---|---|---|---|---|
| KXLOWTCHI-26SEP02-T77 | 1.87 MB | 144 | $1.8K | 0.990 | buy file → |
| KXLOWTCHI-26SEP02-B76.5 | 247 KB | 66 | $103.9 | 0.010 | buy file → |
| KXLOWTCHI-26SEP03-B75.5 | 189 KB | 21 | $68.11 | 0.280 | buy file → |
| KXLOWTCHI-26SEP03-T78 | 168 KB | 22 | $41.11 | 0.210 | buy file → |
| KXLOWTCHI-26SEP03-B77.5 | 119 KB | 7 | $36.17 | 0.310 | buy file → |
| KXLOWTCHI-26SEP03-B73.5 | 104 KB | 6 | $3.63 | 0.050 | buy file → |
| KXLOWTCHI-26SEP02-B74.5 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Lowest Temperature Chicago series on Kalshi (18 contract files on the latest day). One bundle = one UTC day of the whole series.
KXLOWTCHI — 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 KXLOWTCHI-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 183 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.
| $3.9K |
| Buy day → |
| 2026-08-26 | 18 | 3.60 MB | 346 | $2.5K | Buy day → |
| 2026-08-25 | 18 | 6.31 MB | 369 | $2.0K | Buy day → |
| 2026-08-24 | 18 | 5.46 MB | 544 | $2.2K | Buy day → |
| 2026-08-23 | 18 | 2.45 MB | 363 | $2.0K | Buy day → |
| 2026-08-22 | 18 | 2.67 MB | 245 | $1.3K | Buy day → |
| 2026-08-21 | 18 | 3.45 MB | — | — | Buy day → |
| 2026-08-20 | 18 | 4.87 MB | 525 | $1.7K | Buy day → |
| 89.2 KB |
| 30 |
| $41.11 |
| 0.030 |
| buy file → |
| KXLOWTCHI-26SEP02-B70.5 | 87.3 KB | 14 | $23.8 | 0.040 | buy file → |
| KXLOWTCHI-26SEP03-B71.5 | 62.5 KB | 4 | $1.63 | 0.020 | buy file → |
| KXLOWTCHI-26SEP02-B72.5 | 51.2 KB | 1 | $0.09 | 0.010 | buy file → |
| KXLOWTCHI-26SEP02-T70 | 48.5 KB | 7 | $7.03 | 0.010 | buy file → |
| KXLOWTCHI-26SEP03-T71 | 44.3 KB | 7 | $2.86 | 0.020 | buy file → |
| KXLOWTCHI-26SEP01-T76 | 20.4 KB | 14 | $399 | 0.990 | buy file → |
| KXLOWTCHI-26SEP01-B73.5 | 12.3 KB | 9 | $0.51 | 0.020 | buy file → |
| KXLOWTCHI-26SEP01-B69.5 | 12.0 KB | 12 | $17.94 | 0.100 | buy file → |
| KXLOWTCHI-26SEP01-B71.5 | 10.2 KB | 0 | $0 | 0.010 | buy file → |
| KXLOWTCHI-26SEP01-T69 | 7.87 KB | 1 | $3 | 0.010 | buy file → |
| KXLOWTCHI-26SEP01-B75.5 | 5.24 KB | 8 | $4.01 | 0.010 | buy file → |