Tick-by-tick trades and order-book depth for every Kalshi “Reach March Madness Round” contract — 94 trading days as downloadable day bundles, €1 per day.
Trades and USD turnover summed over every contract of the series across 30 captured days to 2026-09-02, from the recorded tick data — the per-day averages divide by the captured days.
A series-day bundle contains every Reach March Madness Round contract that traded on Kalshi on that UTC day — 370 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 — 94 trading days, 55.1 MB compressed in total. A day typically holds 295 contract files (up to 370 on the busiest day, 2.73 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 trades / USD turnover per UTC day, from the recorded tick data.
The 24 largest Reach March Madness Round contract files recorded on 2026-09-06 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 | |
|---|---|---|---|---|---|
| KXWMARMADROUND-27R32-SCAR | 1.31 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27FIN-FAIR | 1.25 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27FIN-UVM | 1.25 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27R32-PRIN | 1.25 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27QF-LSU | 1.25 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27R16-VAN | 1.24 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27QF-ND | 1.24 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Reach March Madness Round series on Kalshi (370 contract files on the latest day). One bundle = one UTC day of the whole series.
KXWMARMADROUND — 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 KXWMARMADROUND-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 94 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 → |
| 2026-09-02 | 370 | 390 KB | 0 | $0 | Buy day → |
| 2026-09-01 | 370 | 422 KB | 0 | $0 | Buy day → |
| 2026-08-31 | 370 | 474 KB | 0 | $0 | Buy day → |
| 2026-08-30 | 370 | 434 KB | 0 | $0 | Buy day → |
| 2026-08-29 | 370 | 388 KB | 0 | $0 | Buy day → |
| 2026-08-28 | 370 | 515 KB | 0 | $0 | Buy day → |
| 2026-08-27 | 370 | 776 KB | 0 | $0 | Buy day → |
| 2026-08-26 | 370 | 335 KB | 0 | $0 | Buy day → |
| 2026-08-25 | 370 | 385 KB | 0 | $0 | Buy day → |
| 2026-08-24 | 370 | 305 KB | 0 | $0 | Buy day → |
≈ marks an estimate: the average of the last 7 captured daysof this series, scaled by that day's contract-file count. Statistics for a day are captured the next morning UTC and replace the estimate; days that predate the capture show —.
| 0 |
| $0 |
| — |
| buy file → |
| KXWMARMADROUND-27SEMI-OSU | 1.23 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27SEMI-MOH | 1.20 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27FIN-TENN | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27QF-ALA | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27FIN-STAN | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27FIN-RICE | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27QF-KSU | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27R16-SYR | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27QF-WVU | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27R32-HP | 1.19 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27FIN-GONZ | 1.17 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27SEMI-MURR | 1.17 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27FIN-PRIN | 1.17 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27R32-CAL | 1.17 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27QF-FAIR | 1.17 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27R32-MOSU | 1.17 KB | 0 | $0 | — | buy file → |
| KXWMARMADROUND-27R16-FDU | 1.17 KB | 0 | $0 | — | buy file → |