Tick-by-tick trades and order-book depth for every Kalshi “ADP employment change” 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 ADP employment change contract that traded on Kalshi on that UTC day — 28 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, 76.7 MB compressed in total. A day typically holds 46 contract files (up to 70 on the busiest day, 4.00 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 ADP employment change 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 | |
|---|---|---|---|---|---|
| KXADP-26AUG-T75000 | 106 KB | 291 | $11.33 | 0.160 | buy file → |
| KXADP-26AUG-T25000 | 35.4 KB | 19 | $457.26 | 0.840 | buy file → |
| KXADP-26AUG-T50000 | 25.1 KB | 12 | $155.95 | 0.480 | buy file → |
| KXADP-26AUG-T-25000 | 15.9 KB | 2 | $200.97 | 0.990 | buy file → |
| KXADP-26AUG-T0 | 15.4 KB | 1 | $66.54 | 0.910 | buy file → |
| KXADP-26AUG-T100000 | 13.0 KB | 1 | $0.02 | 0.020 | buy file → |
| KXADP-26AUG-T125000 | 12.8 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the ADP employment change series on Kalshi (28 contract files on the latest day). One bundle = one UTC day of the whole series.
KXADP — 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 KXADP-* 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 | 28 | 160 KB | 0 | $0 | Buy day → |
| 2026-08-25 | 28 | 159 KB | 3 | $192.85 | Buy day → |
| 2026-08-24 | 28 | 157 KB | 0 | $0 | Buy day → |
| 2026-08-23 | 28 | 140 KB | 0 | $0 | Buy day → |
| 2026-08-22 | 28 | 125 KB | 0 | $0 | Buy day → |
| 2026-08-21 | 28 | 159 KB | — | — | Buy day → |
| 2026-08-20 | 28 | 148 KB | 1 | $1.05 | Buy day → |
| 0 |
| $0 |
| — |
| buy file → |
| KXADP-26SEP-T50000 | 9.11 KB | 0 | $0 | — | buy file → |
| KXADP-26SEP-T75000 | 8.02 KB | 0 | $0 | — | buy file → |
| KXADP-26SEP-T0 | 7.62 KB | 0 | $0 | — | buy file → |
| KXADP-26SEP-T25000 | 7.04 KB | 0 | $0 | — | buy file → |
| KXADP-26SEP-T125000 | 6.61 KB | 0 | $0 | — | buy file → |
| KXADP-26SEP-T100000 | 6.56 KB | 0 | $0 | — | buy file → |
| KXADP-26SEP-T-25000 | 5.96 KB | 0 | $0 | — | buy file → |
| KXADP-26OCT-T100000 | 3.88 KB | 0 | $0 | — | buy file → |
| KXADP-26NOV-T125000 | 3.74 KB | 0 | $0 | — | buy file → |
| KXADP-26NOV-T100000 | 3.33 KB | 0 | $0 | — | buy file → |
| KXADP-26NOV-T0 | 1.68 KB | 1 | $0.93 | 0.810 | buy file → |
| KXADP-26OCT-T50000 | 1.59 KB | 0 | $0 | — | buy file → |
| KXADP-26OCT-T75000 | 1.57 KB | 0 | $0 | — | buy file → |
| KXADP-26OCT-T0 | 1.56 KB | 0 | $0 | — | buy file → |
| KXADP-26OCT-T-25000 | 1.56 KB | 0 | $0 | — | buy file → |
| KXADP-26OCT-T25000 | 1.53 KB | 0 | $0 | — | buy file → |
| KXADP-26NOV-T25000 | 1.52 KB | 0 | $0 | — | buy file → |