Tick-by-tick trades and order-book depth for every Kalshi “Heisman Trophy Winner” 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 Heisman Trophy Winner contract that traded on Kalshi on that UTC day — 36 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, 54.4 MB compressed in total. A day typically holds 27 contract files (up to 36 on the busiest day, 1.55 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 Heisman Trophy Winner 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 | |
|---|---|---|---|---|---|
| KXHEISMAN-27-DMOOR | 74.3 KB | 70 | $1.6K | 0.080 | buy file → |
| KXHEISMAN-27-DMENS | 39.2 KB | 66 | $1.5K | 0.100 | buy file → |
| KXHEISMAN-27-LSELL | 37.5 KB | 21 | $309.55 | 0.030 | buy file → |
| KXHEISMAN-27-JMAT | 22.1 KB | 44 | $2.1K | 0.040 | buy file → |
| KXHEISMAN-27-JMAIA | 21.3 KB | 48 | $262.02 | 0.040 | buy file → |
| KXHEISMAN-27-AMANN | 20.5 KB | 66 | $1.6K | 0.090 | buy file → |
| KXHEISMAN-27-JSMIT | 20.1 KB | 18 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Heisman Trophy Winner series on Kalshi (36 contract files on the latest day). One bundle = one UTC day of the whole series.
KXHEISMAN — 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 KXHEISMAN-* 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.
| Buy day → |
| 2026-08-26 | 32 | 877 KB | 315 | $12.7K | Buy day → |
| 2026-08-25 | 32 | 537 KB | 384 | $9.4K | Buy day → |
| 2026-08-24 | 32 | 409 KB | 312 | $7.1K | Buy day → |
| 2026-08-23 | 31 | 558 KB | 221 | $4.5K | Buy day → |
| 2026-08-22 | 31 | 401 KB | 394 | $10.8K | Buy day → |
| 2026-08-21 | 30 | 465 KB | — | — | Buy day → |
| 2026-08-20 | 30 | 455 KB | 244 | $8.9K | Buy day → |
| $200.36 |
| 0.070 |
| buy file → |
| KXHEISMAN-27-SLEA | 19.6 KB | 33 | $1.5K | 0.040 | buy file → |
| KXHEISMAN-27-TCHAM | 19.5 KB | 29 | $531.51 | 0.080 | buy file → |
| KXHEISMAN-27-KRUS | 19.5 KB | 31 | $665.72 | 0.040 | buy file → |
| KXHEISMAN-27-CCARR | 16.6 KB | 31 | $4.5K | 0.120 | buy file → |
| KXHEISMAN-27-JHOOV | 15.9 KB | 17 | $275.9 | 0.040 | buy file → |
| KXHEISMAN-27-FBRA | 14.8 KB | 18 | $823.73 | 0.010 | buy file → |
| KXHEISMAN-27-GSTOC | 14.7 KB | 20 | $538.14 | 0.030 | buy file → |
| KXHEISMAN-27-BBRO | 14.3 KB | 15 | $389.66 | 0.020 | buy file → |
| KXHEISMAN-27-JSAYI | 13.5 KB | 19 | $408.03 | 0.070 | buy file → |
| KXHEISMAN-27-MREED | 13.2 KB | 11 | $313.32 | 0.040 | buy file → |
| KXHEISMAN-27-MTONE | 11.9 KB | 13 | $141.23 | 0.020 | buy file → |
| KXHEISMAN-27-BUNDE | 11.7 KB | 12 | $535.13 | 0.020 | buy file → |
| KXHEISMAN-27-JSAGA | 10.8 KB | 15 | $367.31 | 0.020 | buy file → |
| KXHEISMAN-27-KJEN | 10.2 KB | 7 | $54.64 | 0.010 | buy file → |
| KXHEISMAN-27-DWILL | 9.96 KB | 5 | $204.16 | 0.020 | buy file → |
| KXHEISMAN-27-DMES | 9.32 KB | 19 | $336.66 | 0.020 | buy file → |
| KXHEISMAN-27-KLACY | 7.25 KB | 5 | $50.17 | 0.010 | buy file → |