Tick-by-tick trades and order-book depth for every Kalshi “companies acquired this year” contract — 107 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 companies acquired this year contract that traded on Kalshi on that UTC day — 24 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 – September 2026 — 107 trading days, 44.2 MB compressed in total. A day typically holds 23 contract files (up to 24 on the busiest day, 6.71 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 companies acquired this year 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 | |
|---|---|---|---|---|---|
| KXACQANNOUNCEANNUAL-27JAN01-ANYPAYP | 105 KB | 4 | $126.94 | 0.180 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYUBER | 46.3 KB | 0 | $0 | 0.040 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYNEBI | 38.7 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYGITL | 34.2 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYZOOM | 26.5 KB | 0 | $0 | 0.070 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYMGM | 8.67 KB | 3 | $82.92 | 0.400 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYMAGN |
Tick-by-tick trades and Level-2 order-book depth for every contract of the companies acquired this year series on Kalshi (24 contract files on the latest day). One bundle = one UTC day of the whole series.
KXACQANNOUNCEANNUAL — 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 KXACQANNOUNCEANNUAL-* contract that traded that UTC day.
Coverage runs May 2026 – September 2026 — 107 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.
| 5 |
| $118.52 |
| Buy day → |
| 2026-08-26 | 24 | 149 KB | 5 | $137.41 | Buy day → |
| 2026-08-25 | 24 | 125 KB | 11 | $13.44 | Buy day → |
| 2026-08-24 | 24 | 142 KB | 7 | $112.72 | Buy day → |
| 2026-08-23 | 24 | 210 KB | 16 | $61.16 | Buy day → |
| 2026-08-22 | 24 | 139 KB | 14 | $57.48 | Buy day → |
| 2026-08-21 | 24 | 198 KB | — | — | Buy day → |
| 2026-08-20 | 24 | 327 KB | 12 | $279.36 | Buy day → |
| 7.54 KB |
| 3 |
| $3.8 |
| 0.100 |
| buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYCORD | 6.50 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYBFB | 6.08 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYSENT | 5.76 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYORNN | 5.48 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYPINT | 5.23 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYVIKI | 5.02 KB | 0 | $0 | 0.090 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYSPIR | 4.83 KB | 0 | $0 | 0.660 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYUNIV | 4.78 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYBP | 4.76 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYPERP | 4.58 KB | 0 | $0 | 0.180 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYSNAP | 4.44 KB | 0 | $0 | 0.080 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYEBAY | 4.18 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYELEV | 4.10 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYSIX | 4.08 KB | 0 | $0 | 0.090 | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYFIGM | 4.02 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYOPEN | 3.81 KB | 0 | $0 | — | buy file → |
| KXACQANNOUNCEANNUAL-27JAN01-ANYANTH | 3.57 KB | 0 | $0 | 0.020 | buy file → |