Tick-by-tick trades and order-book depth for every Kalshi “Natural Gas 15-minute” contract — 7 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 15-minute contract that traded on Kalshi on that UTC day — 99 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 August 2026 – September 2026 — 7 trading days, 194 MB compressed in total. A day typically holds 62 contract files (up to 99 on the busiest day, 55.2 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 15-minute 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 | |
|---|---|---|---|---|---|
| KXNATGAS15M-26SEP012345-45 | 1.22 MB | 1,143 | $11.9K | 0.990 | buy file → |
| KXNATGAS15M-26SEP012230-30 | 1.02 MB | 1,413 | $10.1K | 0.010 | buy file → |
| KXNATGAS15M-26SEP021130-30 | 901 KB | 621 | $5.3K | 0.190 | buy file → |
| KXNATGAS15M-26SEP012100-00 | 861 KB | 758 | $5.0K | 0.720 | buy file → |
| KXNATGAS15M-26SEP020830-30 | 861 KB | 558 | $5.3K | 0.990 | buy file → |
| KXNATGAS15M-26SEP021545-45 | 858 KB | 1,000 | $8.5K | 0.010 | buy file → |
| KXNATGAS15M-26SEP020530-30 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Natural Gas 15-minute series on Kalshi (99 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNATGAS15M — 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 KXNATGAS15M-* contract that traded that UTC day.
Coverage runs August 2026 – September 2026 — 7 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.
| 1,899 |
| $11.6K |
| Buy day → |
| 839 KB |
| 376 |
| $6.2K |
| 0.990 |
| buy file → |
| KXNATGAS15M-26SEP020315-15 | 774 KB | 649 | $9.0K | 0.730 | buy file → |
| KXNATGAS15M-26SEP012115-15 | 718 KB | 528 | $2.2K | 0.010 | buy file → |
| KXNATGAS15M-26SEP021315-15 | 713 KB | 734 | $9.3K | 0.990 | buy file → |
| KXNATGAS15M-26SEP020515-15 | 707 KB | 510 | $4.3K | 0.010 | buy file → |
| KXNATGAS15M-26SEP021430-30 | 703 KB | 528 | $7.0K | 0.990 | buy file → |
| KXNATGAS15M-26SEP020300-00 | 681 KB | 426 | $2.7K | 0.010 | buy file → |
| KXNATGAS15M-26SEP021245-45 | 667 KB | 662 | $6.7K | 0.010 | buy file → |
| KXNATGAS15M-26SEP020730-30 | 662 KB | 341 | $2.9K | 0.010 | buy file → |
| KXNATGAS15M-26SEP020715-15 | 657 KB | 485 | $6.0K | 0.010 | buy file → |
| KXNATGAS15M-26SEP020930-30 | 624 KB | 277 | $5.5K | 0.990 | buy file → |
| KXNATGAS15M-26SEP012045-45 | 624 KB | 388 | $3.2K | 0.030 | buy file → |
| KXNATGAS15M-26SEP021215-15 | 619 KB | 501 | $6.0K | 0.990 | buy file → |
| KXNATGAS15M-26SEP021530-30 | 612 KB | 565 | $11.4K | 0.920 | buy file → |
| KXNATGAS15M-26SEP012145-45 | 609 KB | 634 | $9.5K | 0.970 | buy file → |
| KXNATGAS15M-26SEP012215-15 | 600 KB | 709 | $7.2K | 0.960 | buy file → |
| KXNATGAS15M-26SEP021145-45 | 598 KB | 579 | $2.0K | 0.010 | buy file → |
| KXNATGAS15M-26SEP020000-00 | 596 KB | 390 | $1.4K | 0.030 | buy file → |