Tick-by-tick trades and order-book depth for every Kalshi “Pro Baseball Inning Win” contract — 13 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 Pro Baseball Inning Win contract that traded on Kalshi on that UTC day — 900 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 August 2026 – September 2026 — 13 trading days, 484 MB compressed in total. A day typically holds 823 contract files (up to 1,215 on the busiest day, 71.7 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 — where our daily statistics exist — trades and USD turnover per UTC day. “—” means the day predates the statistics capture, not zero activity.
The 24 largest Pro Baseball Inning Win 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 | |
|---|---|---|---|---|---|
| KXMLBINNINGWIN-26SEP021305ATLWSH-9-WSH | 4.21 MB | 4 | $0.2 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP021240SDCIN-9-TIE | 3.16 MB | 13 | $18.96 | 0.990 | buy file → |
| KXMLBINNINGWIN-26SEP021305ATLWSH-4-ATL | 2.40 MB | 18 | $21.32 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP012210STLLAD-8-LAD | 2.36 MB | 16 | $6.62 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP021240SDCIN-2-TIE | 2.13 MB | 25 | $62.77 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP012140PHIAZ-1-TIE | 2.13 MB | 3 | $24.45 | 0.010 | buy file → |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Pro Baseball Inning Win series on Kalshi (900 contract files on the latest day). One bundle = one UTC day of the whole series.
KXMLBINNINGWIN — 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 KXMLBINNINGWIN-* contract that traded that UTC day.
Coverage runs August 2026 – September 2026 — 13 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.
| $144.7K |
| Buy day → |
| 2026-08-26 | 930 | 28.9 MB | 1,077 | $120.5K | Buy day → |
| 2026-08-25 | 975 | 25.9 MB | 752 | $11.8K | Buy day → |
| 2026-08-24 | 375 | 10.3 MB | 283 | $3.0K | Buy day → |
| 2026-08-23 | 771 | 51.9 MB | 1,642 | $18.0K | Buy day → |
| 2026-08-22 | 1,215 | 21.0 MB | 632 | $9.4K | Buy day → |
| 2026-08-21 | 729 | 6.64 MB | — | — | Buy day → |
| 1.63 MB |
| 14 |
| $285.55 |
| 0.990 |
| buy file → |
| KXMLBINNINGWIN-26SEP011845SEABOS-9-SEA | 1.56 MB | 2 | $145.14 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP021305ATLWSH-6-ATL | 1.53 MB | 15 | $90.54 | 0.990 | buy file → |
| KXMLBINNINGWIN-26SEP021510BALCOL-5-BAL | 1.52 MB | 12 | $30.14 | 0.200 | buy file → |
| KXMLBINNINGWIN-26SEP021435ATHTEX-5-ATH | 1.35 MB | 15 | $68.54 | 0.990 | buy file → |
| KXMLBINNINGWIN-26SEP012138NYYLAA-8-NYY | 947 KB | 16 | $52.89 | 0.990 | buy file → |
| KXMLBINNINGWIN-26SEP021610SEABOS-6-SEA | 844 KB | 24 | $92.36 | 0.990 | buy file → |
| KXMLBINNINGWIN-26SEP012010CWSHOU-1-HOU | 818 KB | 5 | $52.5 | 0.020 | buy file → |
| KXMLBINNINGWIN-26SEP012210STLLAD-5-STL | 783 KB | 27 | $179.53 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP011840TORCLE-8-TIE | 774 KB | 7 | $20.23 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP021540PHIAZ-5-TIE | 653 KB | 19 | $102.33 | 0.990 | buy file → |
| KXMLBINNINGWIN-26SEP021540PHIAZ-8-TIE | 637 KB | 9 | $15.4 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP012138NYYLAA-1-TIE | 590 KB | 9 | $49.33 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP021305ATLWSH-4-TIE | 499 KB | 25 | $35 | 0.990 | buy file → |
| KXMLBINNINGWIN-26SEP011845SEABOS-7-SEA | 404 KB | 5 | $213.1 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP012140PHIAZ-8-AZ | 382 KB | 9 | $0.51 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP021610SEABOS-7-SEA | 381 KB | 6 | $15.4 | 0.010 | buy file → |
| KXMLBINNINGWIN-26SEP012040BALCOL-2-COL | 307 KB | 11 | $249.19 | 0.990 | buy file → |