Tick-by-tick trades and order-book depth for every Kalshi “Number of rate changes” 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 Number of rate changes contract that traded on Kalshi on that UTC day — 13 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, 54.0 MB compressed in total. A day typically holds 13 contract files (up to 13 on the busiest day, 2.77 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 13 largest Number of rate changes 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 | |
|---|---|---|---|---|---|
| KXFEDCHGCOUNT-27JAN01-E0 | 2.68 MB | 3 | $9.9 | 0.227 | buy file → |
| KXFEDCHGCOUNT-27JAN01-E2 | 28.2 KB | 5 | $12.09 | 0.213 | buy file → |
| KXFEDCHGCOUNT-27JAN01-E3 | 14.0 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E1 | 9.29 KB | 2 | $1.92 | 0.471 | buy file → |
| KXFEDCHGCOUNT-27JAN01-E4 | 6.12 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E5 | 6.08 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E6 | 5.60 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Number of rate changes series on Kalshi (13 contract files on the latest day). One bundle = one UTC day of the whole series.
KXFEDCHGCOUNT — 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 KXFEDCHGCOUNT-* 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.
| $1.13 |
| Buy day → |
| 2026-08-26 | 13 | 986 KB | 4 | $19.03 | Buy day → |
| 2026-08-25 | 13 | 807 KB | 0 | $0 | Buy day → |
| 2026-08-24 | 13 | 1.21 MB | 2 | $9.6 | Buy day → |
| 2026-08-23 | 13 | 1.14 MB | 3 | $30.05 | Buy day → |
| 2026-08-22 | 13 | 1.03 MB | 1 | $6.36 | Buy day → |
| 2026-08-21 | 13 | 735 KB | — | — | Buy day → |
| 2026-08-20 | 13 | 122 KB | 4 | $7.15 | Buy day → |
| 0 |
| $0 |
| — |
| buy file → |
| KXFEDCHGCOUNT-27JAN01-E9 | 5.51 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E8 | 5.46 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E7 | 5.45 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E10 | 4.30 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E12 | 3.84 KB | 0 | $0 | — | buy file → |
| KXFEDCHGCOUNT-27JAN01-E11 | 3.82 KB | 0 | $0 | — | buy file → |