Tick-by-tick trades and order-book depth for every Kalshi “Natural Gas Weekly” contract — 155 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 Natural Gas Weekly contract that traded on Kalshi on that UTC day — 59 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 — 155 trading days, 399 MB compressed in total. A day typically holds 45 contract files (up to 90 on the busiest day, 9.28 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 24 largest Natural Gas Weekly 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 | |
|---|---|---|---|---|---|
| KXNATGASW-26SEP0417-T2.299 | 3.19 MB | 138 | $17.0K | 0.960 | buy file → |
| KXNATGASW-26SEP0417-T2.699 | 747 KB | 11 | $2.1K | 0.990 | buy file → |
| KXNATGASW-26SEP0417-T2.899 | 582 KB | 83 | $1.3K | 0.880 | buy file → |
| KXNATGASW-26SEP0417-T2.999 | 508 KB | 20 | $174.59 | 0.460 | buy file → |
| KXNATGASW-26SEP0417-T2.799 | 236 KB | 22 | $37.54 | 0.830 | buy file → |
| KXNATGASW-26SEP0417-T3.099 | 195 KB | 14 | $60.06 | 0.190 | buy file → |
| KXNATGASW-26SEP0417-T3.199 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Natural Gas Weekly series on Kalshi (59 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNATGASW — 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 KXNATGASW-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 155 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.
| $271.67 |
| Buy day → |
| 2026-08-24 | 40 | 1.24 MB | 43 | $1.0K | Buy day → |
| 2026-08-23 | 40 | 605 KB | 14 | $115.65 | Buy day → |
| 2026-08-22 | 40 | 525 KB | 16 | $52.42 | Buy day → |
| 2026-08-21 | 80 | 2.53 MB | — | — | Buy day → |
| 2026-08-20 | 40 | 1.91 MB | 62 | $1.3K | Buy day → |
| 2026-08-19 | 40 | 1.66 MB | 40 | $1.4K | Buy day → |
| 2026-08-18 | 40 | 1.28 MB | 35 | $914.77 | Buy day → |
| 158 KB |
| 8 |
| $16.14 |
| 0.070 |
| buy file → |
| KXNATGASW-26SEP0417-T2.599 | 115 KB | 19 | $10.6K | 0.990 | buy file → |
| KXNATGASW-26SEP0417-T3.299 | 104 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T2.399 | 104 KB | 41 | $15.6K | 0.990 | buy file → |
| KXNATGASW-26SEP0417-T3.499 | 97.0 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T3.399 | 96.7 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T3.599 | 94.9 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T2.499 | 80.7 KB | 27 | $13.9K | 0.930 | buy file → |
| KXNATGASW-26SEP0417-T2.199 | 66.4 KB | 20 | $7.7K | 0.990 | buy file → |
| KXNATGASW-26SEP0417-T3.699 | 41.9 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T3.999 | 15.0 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T3.799 | 14.6 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T3.899 | 14.6 KB | 0 | $0 | — | buy file → |
| KXNATGASW-26SEP0417-T4.099 | 12.4 KB | 7 | $602.1 | 0.950 | buy file → |
| KXNATGASW-26SEP0417-T2.099 | 11.9 KB | 1 | $98 | 0.980 | buy file → |
| KXNATGASW-26SEP0417-T4.199 | 11.8 KB | 7 | $3.1K | 0.900 | buy file → |
| KXNATGASW-26SEP0417-T1.999 | 11.3 KB | 1 | $4.95 | 0.990 | buy file → |
| KXNATGASW-26SEP0417-T1.799 | 11.2 KB | 0 | $0 | 0.310 | buy file → |