Tick-by-tick trades and order-book depth for every Kalshi “Missouri Primary Winners” contract — 79 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 Missouri Primary Winners contract that traded on Kalshi on that UTC day — 47 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 May 2026 – August 2026 — 79 trading days, 98.6 MB compressed in total. A day typically holds 47 contract files (up to 47 on the busiest day, 7.88 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 Missouri Primary Winners contract files recorded on 2026-08-05 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 | |
|---|---|---|---|---|---|
| KXMOPRIMARY-04D26-H3RD | 614 KB | 235 | $1.2K | 0.010 | buy file → |
| KXMOPRIMARY-01R26-AJON | 258 KB | 107 | $1.2K | 0.010 | buy file → |
| KXMOPRIMARY-04D26-JHER | 223 KB | 70 | $4.1K | 0.990 | buy file → |
| KXMOPRIMARY-01R26-PIII | 221 KB | 95 | $4.1K | 0.990 | buy file → |
| KXMOPRIMARY-08D26-CREI | 145 KB | 32 | $1.9K | 0.980 | buy file → |
| KXMOPRIMARY-08D26-FBAR | 101 KB | 34 | $410.2 | 0.010 | buy file → |
| KXMOPRIMARY-06R26-NWIL | 27.3 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Missouri Primary Winners series on Kalshi (47 contract files on the latest day). One bundle = one UTC day of the whole series.
KXMOPRIMARY — 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 KXMOPRIMARY-* contract that traded that UTC day.
Coverage runs May 2026 – August 2026 — 79 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 → |
| 2026-07-29 | 47 | 2.58 MB | — | — | Buy day → |
| 2026-07-28 | 47 | 1.45 MB | — | — | Buy day → |
| 2026-07-27 | 47 | 1.70 MB | — | — | Buy day → |
| 2026-07-26 | 47 | 1.40 MB | — | — | Buy day → |
| 2026-07-25 | 47 | 2.26 MB | — | — | Buy day → |
| 2026-07-24 | 47 | 4.31 MB | — | — | Buy day → |
| 2026-07-23 | 47 | 1.42 MB | — | — | Buy day → |
| 10 |
| $37.07 |
| 0.020 |
| buy file → |
| KXMOPRIMARY-04D26-JCAS | 21.9 KB | 8 | $8.02 | 0.010 | buy file → |
| KXMOPRIMARY-06R26-CSTI | 18.4 KB | 30 | $2.1K | 0.990 | buy file → |
| KXMOPRIMARY-02D26-FWEL | 13.0 KB | 28 | $2.6K | 0.990 | buy file → |
| KXMOPRIMARY-02D26-JVON | 11.6 KB | 9 | $33.49 | 0.010 | buy file → |
| KXMOPRIMARY-04D26-RMIL | 8.03 KB | 3 | $5.17 | 0.010 | buy file → |
| KXMOPRIMARY-06D26-SPON | 7.39 KB | 9 | $110.84 | 0.010 | buy file → |
| KXMOPRIMARY-04D26-AROG | 7.16 KB | 0 | $0 | 0.010 | buy file → |
| KXMOPRIMARY-04D26-WRUS | 7.08 KB | 2 | $8.9 | 0.010 | buy file → |
| KXMOPRIMARY-04D26-GRIC | 7.06 KB | 0 | $0 | 0.010 | buy file → |
| KXMOPRIMARY-03D26-THOL | 6.13 KB | 6 | $14 | 0.010 | buy file → |
| KXMOPRIMARY-06D26-JSME | 6.02 KB | 15 | $2.7K | 0.990 | buy file → |
| KXMOPRIMARY-06D26-MLEV | 4.96 KB | 2 | $1.43 | 0.010 | buy file → |
| KXMOPRIMARY-03D26-BMAN | 4.72 KB | 7 | $1.3K | 0.990 | buy file → |
| KXMOPRIMARY-03R26-JFRA | 3.93 KB | 3 | $10.21 | 0.010 | buy file → |
| KXMOPRIMARY-02D26-TBIL | 3.76 KB | 0 | $0 | 0.010 | buy file → |
| KXMOPRIMARY-05R26-RBRA | 3.04 KB | 6 | $1.2K | 0.990 | buy file → |
| KXMOPRIMARY-02D26-NVIV | 3.01 KB | 0 | $0 | 0.010 | buy file → |