Tick-by-tick trades and order-book depth for every Kalshi “MLB ERA 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 ERA Leader contract that traded on Kalshi on that UTC day — 56 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, 60.4 MB compressed in total. A day typically holds 54 contract files (up to 56 on the busiest day, 1.81 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 ERA 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 | |
|---|---|---|---|---|---|
| KXLEADERMLBERA-26-JMIS | 658 KB | 0 | $0 | 0.650 | buy file → |
| KXLEADERMLBERA-26-CSAL | 19.8 KB | 1 | $2.25 | 0.180 | buy file → |
| KXLEADERMLBERA-26-CSCH | 16.3 KB | 3 | $17.48 | 0.220 | buy file → |
| KXLEADERMLBERA-26-TSKU | 6.21 KB | 0 | $0 | 0.010 | buy file → |
| KXLEADERMLBERA-26-SOHT | 5.23 KB | 0 | $0 | 0.030 | buy file → |
| KXLEADERMLBERA-26-SGRA | 4.91 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-LGIL | 4.54 KB | 0 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the MLB ERA Leader series on Kalshi (56 contract files on the latest day). One bundle = one UTC day of the whole series.
KXLEADERMLBERA — 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 KXLEADERMLBERA-* 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.
| $2.54 |
| Buy day → |
| 2026-09-01 | 56 | 1.24 MB | 0 | $0 | Buy day → |
| 2026-08-31 | 56 | 370 KB | 1 | $2.34 | Buy day → |
| 2026-08-30 | 56 | 720 KB | 2 | $22.66 | Buy day → |
| 2026-08-29 | 56 | 813 KB | 11 | $76.15 | Buy day → |
| 2026-08-28 | 56 | 390 KB | 9 | $164.61 | Buy day → |
| 2026-08-27 | 56 | 1.16 MB | 2 | $34.37 | Buy day → |
| 2026-08-26 | 56 | 278 KB | 4 | $203.58 | Buy day → |
| 2026-08-25 | 56 | 264 KB | 3 | $25.97 | Buy day → |
| 2026-08-24 | 56 | 323 KB | 9 | $120.21 | Buy day → |
| 2026-08-23 | 56 | 380 KB | 13 | $48.15 | 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 |
| — |
| buy file → |
| KXLEADERMLBERA-26-CSAN | 4.47 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-DRAS | 4.45 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-CRAG | 4.25 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-RSUA | 3.87 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-ANOL | 3.81 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-SSTR | 3.75 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-AABO | 3.71 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-MFRI | 3.70 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-LWEB | 3.61 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-RRAY | 3.36 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-MKEL | 3.31 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-JDEG | 3.28 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-BSNE | 3.20 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-FVAL | 3.19 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-SALC | 3.18 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-HGRE | 3.17 KB | 0 | $0 | — | buy file → |
| KXLEADERMLBERA-26-NEOV | 3.17 KB | 0 | $0 | — | buy file → |