Tick-by-tick trades and order-book depth for every Kalshi “Lowest temperature in Austin” 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 in Austin 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, 1.31 GB compressed in total. A day typically holds 18 contract files (up to 24 on the busiest day, 78.0 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 in Austin 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 | |
|---|---|---|---|---|---|
| KXLOWTAUS-26SEP02-B71.5 | 617 KB | 95 | $437.23 | 0.030 | buy file → |
| KXLOWTAUS-26SEP03-B75.5 | 398 KB | 21 | $49.9 | 0.290 | buy file → |
| KXLOWTAUS-26SEP03-T78 | 340 KB | 25 | $37.62 | 0.270 | buy file → |
| KXLOWTAUS-26SEP02-B73.5 | 260 KB | 135 | $1.7K | 0.950 | buy file → |
| KXLOWTAUS-26SEP03-B77.5 | 207 KB | 9 | $35.45 | 0.330 | buy file → |
| KXLOWTAUS-26SEP02-T71 | 129 KB | 130 | $75.01 | 0.030 | buy file → |
| KXLOWTAUS-26SEP02-B75.5 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Lowest temperature in Austin series on Kalshi (18 contract files on the latest day). One bundle = one UTC day of the whole series.
KXLOWTAUS — 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 KXLOWTAUS-* 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.
| Buy day → |
| 2026-08-26 | 18 | 3.01 MB | 489 | $3.3K | Buy day → |
| 2026-08-25 | 18 | 4.69 MB | 663 | $2.0K | Buy day → |
| 2026-08-24 | 18 | 9.07 MB | 648 | $2.0K | Buy day → |
| 2026-08-23 | 18 | 8.57 MB | 789 | $3.3K | Buy day → |
| 2026-08-22 | 18 | 6.75 MB | 594 | $2.0K | Buy day → |
| 2026-08-21 | 18 | 7.81 MB | — | — | Buy day → |
| 2026-08-20 | 18 | 4.00 MB | 363 | $1.4K | Buy day → |
| 123 KB |
| 43 |
| $186.95 |
| 0.010 |
| buy file → |
| KXLOWTAUS-26SEP02-T78 | 83.5 KB | 14 | $8.57 | 0.010 | buy file → |
| KXLOWTAUS-26SEP03-B71.5 | 82.3 KB | 0 | $0 | — | buy file → |
| KXLOWTAUS-26SEP03-B73.5 | 74.8 KB | 11 | $7.41 | 0.050 | buy file → |
| KXLOWTAUS-26SEP02-B77.5 | 72.5 KB | 25 | $44.82 | 0.010 | buy file → |
| KXLOWTAUS-26SEP03-T71 | 52.1 KB | 8 | $4.79 | 0.010 | buy file → |
| KXLOWTAUS-26SEP01-T71 | 44.2 KB | 5 | $3.01 | 0.010 | buy file → |
| KXLOWTAUS-26SEP01-B73.5 | 33.1 KB | 2 | $1.41 | 0.990 | buy file → |
| KXLOWTAUS-26SEP01-B77.5 | 14.4 KB | 0 | $0 | 0.010 | buy file → |
| KXLOWTAUS-26SEP01-T78 | 14.3 KB | 0 | $0 | 0.010 | buy file → |
| KXLOWTAUS-26SEP01-B71.5 | 12.7 KB | 3 | $0.06 | 0.010 | buy file → |
| KXLOWTAUS-26SEP01-B75.5 | 7.19 KB | 0 | $0 | 0.010 | buy file → |