Tick-by-tick trades and order-book depth for every Kalshi “MLB Wins Leader” contract — 186 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 MLB Wins Leader contract that traded on Kalshi on that UTC day — 57 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 — 186 trading days, 121 MB compressed in total. A day typically holds 55 contract files (up to 57 on the busiest day, 52.7 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 MLB Wins Leader contract files recorded on 2026-09-05 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 | |
|---|---|---|---|---|---|
| KXLEADERMLBWINS-26-CSAN | 159 KB | 17 | $124.38 | 0.340 | buy file → |
| KXLEADERMLBWINS-26-SGRA | 19.0 KB | 5 | $29.48 | 0.330 | buy file → |
| KXLEADERMLBWINS-26-BWOO | 8.15 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-AASH | 7.92 KB | 0 | $0 | 0.030 | buy file → |
| KXLEADERMLBWINS-26-TSKU | 7.84 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-PSKE | 5.95 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-CSAL | 4.89 KB | 0 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the MLB Wins Leader series on Kalshi (57 contract files on the latest day). One bundle = one UTC day of the whole series.
KXLEADERMLBWINS — 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 KXLEADERMLBWINS-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 186 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.
| $2.28 |
| Buy day → |
| 2026-09-01 | 57 | 630 KB | 12 | $14.21 | Buy day → |
| 2026-08-31 | 57 | 615 KB | 26 | $49.34 | Buy day → |
| 2026-08-30 | 57 | 307 KB | 33 | $159.12 | Buy day → |
| 2026-08-29 | 57 | 307 KB | 1 | $0.1 | Buy day → |
| 2026-08-28 | 57 | 377 KB | 5 | $26.2 | Buy day → |
| 2026-08-27 | 57 | 557 KB | 6 | $61.78 | Buy day → |
| 2026-08-26 | 57 | 299 KB | 6 | $1.64 | Buy day → |
| 2026-08-25 | 57 | 273 KB | 1 | $0.09 | Buy day → |
| 2026-08-24 | 57 | 354 KB | 1 | $11.25 | Buy day → |
| 2026-08-23 | 57 | 332 KB | 14 | $121.43 | 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 |
| 0.100 |
| buy file → |
| KXLEADERMLBWINS-26-CSCH | 4.82 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-JMIS | 4.68 KB | 0 | $0 | 0.100 | buy file → |
| KXLEADERMLBWINS-26-JSOR | 4.62 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-ZWHE | 4.45 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-DRAS | 4.33 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-MSOR | 4.24 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-LWEB | 4.03 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-YYAM | 3.99 KB | 0 | $0 | 0.020 | buy file → |
| KXLEADERMLBWINS-26-SALC | 3.99 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-LROU | 3.89 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-GWIL | 3.46 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-SMAT | 3.40 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-BSNE | 3.36 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-BWOOD | 3.33 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-FVAL | 3.30 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-JWRO | 3.30 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBWINS-26-NPIV | 3.25 KB | 0 | $0 | — | buy file → |