Tick-by-tick trades and order-book depth for every Kalshi “closest senate race” contract — 188 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 28 captured days to 2026-09-07, from the recorded tick data — the per-day averages divide by the captured days.
A series-day bundle contains every closest senate race contract that traded on Kalshi on that UTC day — 17 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 — 188 trading days, 48.3 MB compressed in total. A day typically holds 14 contract files (up to 17 on the busiest day, 14.8 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 trades / USD turnover per UTC day, from the recorded tick data.
The 17 largest closest senate race contract files recorded on 2026-09-07 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 | |
|---|---|---|---|---|---|
| KXCLOSESTSENATE-27JAN03-NH | 231 KB | 9 | $93.72 | 0.046 | buy file → |
| KXCLOSESTSENATE-27JAN03-IA | 224 KB | 0 | $0 | 0.130 | buy file → |
| KXCLOSESTSENATE-27JAN03-AK | 44.8 KB | 0 | $0 | 0.090 | buy file → |
| KXCLOSESTSENATE-27JAN03-TX | 42.8 KB | 6 | $123.38 | 0.150 | buy file → |
| KXCLOSESTSENATE-27JAN03-ME | 13.9 KB | 4 | $0.14 | 0.083 | buy file → |
| KXCLOSESTSENATE-27JAN03-OH | 12.3 KB | 1 | $0.11 | 0.100 | buy file → |
| KXCLOSESTSENATE-27JAN03-GA | 12.0 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the closest senate race series on Kalshi (17 contract files on the latest day). One bundle = one UTC day of the whole series.
KXCLOSESTSENATE — 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 KXCLOSESTSENATE-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 188 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 → |
| 2026-08-31 | 17 | 232 KB | 36 | $429.62 | Buy day → |
| 2026-08-30 | 17 | 181 KB | 27 | $420.86 | Buy day → |
| 2026-08-29 | 17 | 372 KB | 55 | $632.16 | Buy day → |
| 2026-08-28 | 17 | 222 KB | 37 | $225.86 | Buy day → |
| 2026-08-27 | 17 | 374 KB | 7 | $7.15 | Buy day → |
| 2026-08-26 | 17 | 312 KB | 27 | $170.2 | Buy day → |
| 2026-08-25 | 17 | 540 KB | 10 | $10.78 | Buy day → |
| 10 |
| $46.76 |
| 0.022 |
| buy file → |
| KXCLOSESTSENATE-27JAN03-MN | 11.7 KB | 0 | $0 | — | buy file → |
| KXCLOSESTSENATE-27JAN03-MI | 11.1 KB | 1 | $0.42 | 0.096 | buy file → |
| KXCLOSESTSENATE-27JAN03-FL | 9.91 KB | 2 | $4.66 | 0.010 | buy file → |
| KXCLOSESTSENATE-27JAN03-NC | 9.65 KB | 1 | $0.53 | 0.021 | buy file → |
| KXCLOSESTSENATE-27JAN03-SC | 8.39 KB | 1 | $0.94 | 0.040 | buy file → |
| KXCLOSESTSENATE-27JAN03-KS | 7.76 KB | 0 | $0 | 0.050 | buy file → |
| KXCLOSESTSENATE-27JAN03-MT | 7.56 KB | 0 | $0 | 0.010 | buy file → |
| KXCLOSESTSENATE-27JAN03-NE | 7.15 KB | 0 | $0 | 0.070 | buy file → |
| KXCLOSESTSENATE-27JAN03-ID | 6.96 KB | 0 | $0 | — | buy file → |
| KXCLOSESTSENATE-27JAN03-SD | 3.75 KB | 0 | $0 | 0.010 | buy file → |