Tick-by-tick trades and order-book depth for every Kalshi “Democratic Primary winner” 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 Democratic Primary winner contract that traded on Kalshi on that UTC day — 48 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, 762 MB compressed in total. A day typically holds 45 contract files (up to 48 on the busiest day, 41.4 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 Democratic Primary winner 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 | |
|---|---|---|---|---|---|
| KXPRESNOMD-28-ZMAM | 3.28 MB | 43,200 | $73.7 | 0.002 | buy file → |
| KXPRESNOMD-28-MO | 239 KB | 20 | $11.18 | 0.014 | buy file → |
| KXPRESNOMD-28-GN | 188 KB | 110 | $2.9K | 0.140 | buy file → |
| KXPRESNOMD-28-AOC | 160 KB | 125 | $3.0K | 0.170 | buy file → |
| KXPRESNOMD-28-MK | 142 KB | 41 | $1.3K | 0.053 | buy file → |
| KXPRESNOMD-28-WM | 140 KB | 8 | $58.58 | 0.025 | buy file → |
| KXPRESNOMD-28-PB | 138 KB | 24 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Democratic Primary winner series on Kalshi (48 contract files on the latest day). One bundle = one UTC day of the whole series.
KXPRESNOMD — 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 KXPRESNOMD-* 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.
| $33.5K |
| Buy day → |
| 2026-08-26 | 48 | 6.27 MB | 41,675 | $23.8K | Buy day → |
| 2026-08-25 | 48 | 10.2 MB | 43,553 | $45.0K | Buy day → |
| 2026-08-24 | 47 | 4.58 MB | 40,013 | $46.8K | Buy day → |
| 2026-08-23 | 47 | 6.89 MB | 44,574 | $99.0K | Buy day → |
| 2026-08-22 | 47 | 5.23 MB | 44,131 | $33.0K | Buy day → |
| 2026-08-21 | 47 | 9.67 MB | — | — | Buy day → |
| 2026-08-20 | 47 | 5.06 MB | 39,713 | $37.0K | Buy day → |
| $603.5 |
| 0.057 |
| buy file → |
| KXPRESNOMD-28-AB | 135 KB | 38 | $113.74 | 0.036 | buy file → |
| KXPRESNOMD-28-JS | 131 KB | 15 | $296.32 | 0.049 | buy file → |
| KXPRESNOMD-28-GW | 124 KB | 6 | $209.66 | 0.008 | buy file → |
| KXPRESNOMD-28-MC | 65.0 KB | 57 | $31.46 | 0.016 | buy file → |
| KXPRESNOMD-28-JBP | 60.2 KB | 18 | $166.05 | 0.015 | buy file → |
| KXPRESNOMD-28-REMA | 48.2 KB | 60 | $538.54 | 0.034 | buy file → |
| KXPRESNOMD-28-KH | 44.3 KB | 85 | $1.5K | 0.084 | buy file → |
| KXPRESNOMD-28-JOSS | 39.5 KB | 107 | $3.7K | 0.170 | buy file → |
| KXPRESNOMD-28-RW | 26.4 KB | 20 | $480.69 | 0.010 | buy file → |
| KXPRESNOMD-28-CBOO | 21.5 KB | 9 | $569.73 | 0.007 | buy file → |
| KXPRESNOMD-28-JSTE | 21.5 KB | 2 | $2.58 | 0.006 | buy file → |
| KXPRESNOMD-28-SAS | 19.0 KB | 5 | $1.87 | 0.006 | buy file → |
| KXPRESNOMD-28-RKHA | 18.6 KB | 3 | $9.15 | 0.020 | buy file → |
| KXPRESNOMD-28-JTAL | 16.2 KB | 14 | $116.7 | 0.017 | buy file → |
| KXPRESNOMD-28-RC | 15.0 KB | 8 | $190.19 | 0.005 | buy file → |
| KXPRESNOMD-28-BS | 14.5 KB | 2 | $6.09 | 0.004 | buy file → |
| KXPRESNOMD-28-RGAL | 14.4 KB | 2 | $0.09 | 0.005 | buy file → |