Tick-by-tick trades and order-book depth for every Kalshi “Big Ten 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 Ten Conference Tournament contract that traded on Kalshi on that UTC day — 18 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, 22.6 MB compressed in total. A day typically holds 18 contract files (up to 18 on the busiest day, 9.53 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 18 largest Big Ten 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 | |
|---|---|---|---|---|---|
| KXNCAAMBBIG10-27-MICH | 16.3 KB | 1 | $13.5 | 0.180 | buy file → |
| KXNCAAMBBIG10-27-IND | 7.48 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-PUR | 6.47 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-NEB | 6.47 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-USC | 6.34 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-UCLA | 6.31 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-IOWA | 6.28 KB | 0 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Big Ten Conference Tournament series on Kalshi (18 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNCAAMBBIG10 — 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 KXNCAAMBBIG10-* 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 | 18 | 110 KB | 0 | $0 | Buy day → |
| 2026-08-25 | 18 | 77.4 KB | 0 | $0 | Buy day → |
| 2026-08-24 | 18 | 90.6 KB | 0 | $0 | Buy day → |
| 2026-08-23 | 18 | 75.9 KB | 0 | $0 | Buy day → |
| 2026-08-22 | 18 | 68.0 KB | 0 | $0 | Buy day → |
| 2026-08-21 | 18 | 92.0 KB | — | — | Buy day → |
| 2026-08-20 | 18 | 90.2 KB | 0 | $0 | Buy day → |
| $0 |
| — |
| buy file → |
| KXNCAAMBBIG10-27-OSU | 5.96 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-WIS | 5.87 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-MINN | 5.85 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-PSU | 5.69 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-ORE | 5.63 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-RUTG | 5.52 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-MSU | 5.49 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-ILL | 5.46 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-WASH | 5.33 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-NW | 5.23 KB | 0 | $0 | — | buy file → |
| KXNCAAMBBIG10-27-MD | 5.12 KB | 0 | $0 | — | buy file → |