Tick-by-tick trades and order-book depth for every Kalshi “Big 12 Conference Tournament” contract — 139 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 Big 12 Conference Tournament contract that traded on Kalshi on that UTC day — 16 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 — 139 trading days, 23.1 MB compressed in total. A day typically holds 16 contract files (up to 16 on the busiest day, 8.19 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 16 largest Big 12 Conference Tournament 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 | |
|---|---|---|---|---|---|
| KXNCAAMBBIG12-27-TTU | 7.17 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-BYU | 6.59 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-BAY | 6.32 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-KU | 6.29 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-HOU | 6.01 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-COLO | 5.96 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-ASU | 5.96 KB | 0 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Big 12 Conference Tournament series on Kalshi (16 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNCAAMBBIG12 — 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 KXNCAAMBBIG12-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 139 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.
| $0 |
| Buy day → |
| 2026-08-26 | 16 | 92.2 KB | 0 | $0 | Buy day → |
| 2026-08-25 | 16 | 71.5 KB | 0 | $0 | Buy day → |
| 2026-08-24 | 16 | 77.6 KB | 1 | $1.5 | Buy day → |
| 2026-08-23 | 16 | 70.3 KB | 0 | $0 | Buy day → |
| 2026-08-22 | 16 | 60.9 KB | 0 | $0 | Buy day → |
| 2026-08-21 | 16 | 84.8 KB | — | — | Buy day → |
| 2026-08-20 | 16 | 84.5 KB | 2 | $20.45 | Buy day → |
| $0 |
| — |
| buy file → |
| KXNCAAMBBIG12-27-CIN | 5.85 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-TCU | 5.67 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-ISU | 5.61 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-WVU | 5.36 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-OSU | 5.29 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-KSU | 5.28 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-UTAH | 5.23 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-UCF | 5.08 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG12-27-ARIZ | 4.65 KB | 0 | $0 | — | buy file → |