Tick-by-tick trades and order-book depth for every Kalshi “SpaceX launches” 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 SpaceX launches contract that traded on Kalshi on that UTC day — 20 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, 276 MB compressed in total. A day typically holds 17 contract files (up to 29 on the busiest day, 9.31 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 20 largest SpaceX launches 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 | |
|---|---|---|---|---|---|
| KXSPACEXCOUNT-26SEP-10 | 196 KB | 111 | $1.8K | 0.360 | buy file → |
| KXSPACEXCOUNT-26SEP-9 | 86.8 KB | 76 | $2.2K | 0.660 | buy file → |
| KXSPACEXCOUNT-26SEP-11 | 79.6 KB | 97 | $1.2K | 0.210 | buy file → |
| KXSPACEXCOUNT-26SEP-8 | 79.3 KB | 20 | $1.5K | 0.960 | buy file → |
| KXSPACEXCOUNT-26B-140 | 44.4 KB | 13 | $723.9 | 0.800 | buy file → |
| KXSPACEXCOUNT-26B-160 | 26.8 KB | 18 | $62.18 | 0.070 | buy file → |
| KXSPACEXCOUNT-26SEP-12 | 19.0 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the SpaceX launches series on Kalshi (20 contract files on the latest day). One bundle = one UTC day of the whole series.
KXSPACEXCOUNT — 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 KXSPACEXCOUNT-* 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.
| $9.1K |
| Buy day → |
| 2026-08-26 | 18 | 499 KB | 349 | $10.7K | Buy day → |
| 2026-08-25 | 18 | 530 KB | 487 | $19.9K | Buy day → |
| 2026-08-24 | 18 | 496 KB | 355 | $4.9K | Buy day → |
| 2026-08-23 | 18 | 1.13 MB | 374 | $7.2K | Buy day → |
| 2026-08-22 | 18 | 1.08 MB | 353 | $7.0K | Buy day → |
| 2026-08-21 | 18 | 1.02 MB | — | — | Buy day → |
| 2026-08-20 | 18 | 856 KB | 459 | $12.5K | Buy day → |
| 29 |
| $266.98 |
| 0.080 |
| buy file → |
| KXSPACEXCOUNT-26SEP-13 | 17.8 KB | 26 | $137.01 | 0.020 | buy file → |
| KXSPACEXCOUNT-26B-150 | 17.7 KB | 9 | $33.29 | 0.360 | buy file → |
| KXSPACEXCOUNT-26B-170 | 12.3 KB | 10 | $87.31 | 0.060 | buy file → |
| KXSPACEXCOUNT-26B-200 | 11.1 KB | 3 | $4.65 | 0.030 | buy file → |
| KXSPACEXCOUNT-26B-180 | 8.76 KB | 1 | $0.05 | 0.050 | buy file → |
| KXSPACEXCOUNT-26B-210 | 8.36 KB | 4 | $29.34 | 0.030 | buy file → |
| KXSPACEXCOUNT-26SEP-14 | 8.01 KB | 0 | $0 | 0.020 | buy file → |
| KXSPACEXCOUNT-26SEP-15 | 7.76 KB | 5 | $5 | 0.010 | buy file → |
| KXSPACEXCOUNT-26B-190 | 7.66 KB | 1 | $4 | 0.040 | buy file → |
| KXSPACEXCOUNT-26SEP-17 | 6.42 KB | 0 | $0 | — | buy file → |
| KXSPACEXCOUNT-26B-120 | 6.41 KB | 0 | $0 | 0.960 | buy file → |
| KXSPACEXCOUNT-26SEP-16 | 5.93 KB | 0 | $0 | 0.010 | buy file → |
| KXSPACEXCOUNT-26SEP-18 | 5.53 KB | 0 | $0 | — | buy file → |