Tick-by-tick trades and order-book depth for every Kalshi “KSD” contract — 155 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 KSD contract that traded on Kalshi on that UTC day — 11 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 – August 2026 — 155 trading days, 35.9 MB compressed in total. A day typically holds 10 contract files (up to 11 on the busiest day, 1.51 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 11 largest KSD 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 | |
|---|---|---|---|---|---|
| KXSENATEKSD-26-NTAY | 23.7 KB | 3 | $4.42 | 0.011 | buy file → |
| KXSENATEKSD-26-AHAM | 4.15 KB | 8 | $3.0K | 0.990 | buy file → |
| KXSENATEKSD-26-APAR | 3.36 KB | 2 | $3.22 | 0.010 | buy file → |
| KXSENATEKSD-26-CDAV | 3.33 KB | 1 | $1 | 0.001 | buy file → |
| KXSENATEKSD-26-SDAV | 3.19 KB | 1 | $1 | 0.001 | buy file → |
| KXSENATEKSD-26-MSOE | 2.51 KB | 0 | $0 | 0.001 | buy file → |
| KXSENATEKSD-26-EMUR | 2.49 KB | 2 | $0.99 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the KSD series on Kalshi (11 contract files on the latest day). One bundle = one UTC day of the whole series.
KXSENATEKSD — 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 KXSENATEKSD-* contract that traded that UTC day.
Coverage runs March 2026 – August 2026 — 155 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 | 11 | 588 KB | — | — | Buy day → |
| 2026-07-28 | 11 | 325 KB | — | — | Buy day → |
| 2026-07-27 | 11 | 246 KB | — | — | Buy day → |
| 2026-07-26 | 11 | 810 KB | — | — | Buy day → |
| 2026-07-25 | 11 | 659 KB | — | — | Buy day → |
| 2026-07-24 | 11 | 488 KB | — | — | Buy day → |
| 2026-07-23 | 11 | 320 KB | — | — | Buy day → |
| 0.001 |
| buy file → |
| KXSENATEKSD-26-PSCH | 2.47 KB | 1 | $1 | 0.001 | buy file → |
| KXSENATEKSD-26-SNEU | 2.06 KB | 0 | $0 | 0.001 | buy file → |
| KXSENATEKSD-26-LKEL | 1.86 KB | 0 | $0 | 0.001 | buy file → |
| KXSENATEKSD-26-MHOL | 1.84 KB | 0 | $0 | 0.001 | buy file → |