Tick-by-tick trades and order-book depth for every Kalshi “Pro Baseball Run in First Inning” contract — 166 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 Pro Baseball Run in First Inning 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 — 166 trading days, 3.02 GB compressed in total. A day typically holds 52 contract files (up to 66 on the busiest day, 54.6 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 Pro Baseball Run in First Inning 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 | |
|---|---|---|---|---|---|
| KXMLBRFI-26SEP051610CHCMIA | 985 KB | 2,096 | $112.5K | 0.010 | buy file → |
| KXMLBRFI-26SEP051805ATLPHI | 865 KB | 2,235 | $166.7K | 0.990 | buy file → |
| KXMLBRFI-26SEP042005TBTEX | 774 KB | 791 | $40.4K | 0.010 | buy file → |
| KXMLBRFI-26SEP051905BOSBAL | 748 KB | 1,013 | $38.0K | 0.010 | buy file → |
| KXMLBRFI-26SEP051915AZHOU | 608 KB | 466 | $20.5K | 0.010 | buy file → |
| KXMLBRFI-26SEP042140NYYSD | 593 KB | 1,648 | $116.1K | 0.010 | buy file → |
| KXMLBRFI-26SEP042040STLCOL |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Pro Baseball Run in First Inning series on Kalshi (57 contract files on the latest day). One bundle = one UTC day of the whole series.
KXMLBRFI — 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 KXMLBRFI-* contract that traded that UTC day.
Coverage runs March 2026 – September 2026 — 166 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.
| $2.6M |
| Buy day → |
| 2026-09-01 | 54 | 15.5 MB | 23,889 | $1.6M | Buy day → |
| 2026-08-31 | 48 | 16.6 MB | 16,797 | $1.2M | Buy day → |
| 2026-08-30 | 53 | 17.4 MB | 29,442 | $2.1M | Buy day → |
| 2026-08-29 | 56 | 23.1 MB | 24,948 | $1.8M | Buy day → |
| 2026-08-28 | 52 | 39.8 MB | 17,554 | $1.2M | Buy day → |
| 2026-08-27 | 56 | 16.6 MB | 10,456 | $905.2K | Buy day → |
| 2026-08-26 | 59 | 25.0 MB | 30,816 | $2.1M | Buy day → |
| 2026-08-25 | 53 | 17.0 MB | 23,480 | $1.7M | Buy day → |
| 2026-08-24 | 42 | 8.55 MB | 15,757 | $1.1M | Buy day → |
| 2026-08-23 | 55 | 16.1 MB | 30,108 | $2.2M | 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 —.
| 588 KB |
| 850 |
| $75.8K |
| 0.990 |
| buy file → |
| KXMLBRFI-26SEP051915NYYSD | 582 KB | 1,666 | $97.2K | 0.010 | buy file → |
| KXMLBRFI-26SEP042210ATHSEA | 518 KB | 815 | $58.3K | 0.010 | buy file → |
| KXMLBRFI-26SEP051910TORKC | 393 KB | 424 | $31.5K | 0.990 | buy file → |
| KXMLBRFI-26SEP042010AZHOU | 369 KB | 460 | $24.5K | 0.010 | buy file → |
| KXMLBRFI-26SEP042210WSHLAD | 321 KB | 912 | $76.9K | 0.010 | buy file → |
| KXMLBRFI-26SEP051910MINCWS | 313 KB | 457 | $20.8K | 0.990 | buy file → |
| KXMLBRFI-26SEP051840LAAPIT | 311 KB | 987 | $71.8K | 0.010 | buy file → |
| KXMLBRFI-26SEP051905TBTEX | 297 KB | 1,071 | $61.8K | 0.990 | buy file → |
| KXMLBRFI-26SEP051840MILCIN | 258 KB | 578 | $42.8K | 0.990 | buy file → |
| KXMLBRFI-26SEP051610SFNYM | 242 KB | 863 | $75.9K | 0.990 | buy file → |
| KXMLBRFI-26SEP051810DETCLE | 230 KB | 643 | $59.4K | 0.990 | buy file → |
| KXMLBRFI-26SEP041915DETCLEG2 | 202 KB | 3 | $6.42 | 0.010 | buy file → |
| KXMLBRFI-26SEP052140ATHSEA | 173 KB | 118 | $6.7K | 0.480 | buy file → |
| KXMLBRFI-26SEP052010STLCOL | 148 KB | 331 | $35.5K | 0.550 | buy file → |
| KXMLBRFI-26SEP052110WSHLAD | 141 KB | 367 | $19.2K | 0.420 | buy file → |
| KXMLBRFI-26SEP041940MINCWS | 134 KB | 0 | $0 | 0.990 | buy file → |
| KXMLBRFI-26SEP042010TORKC | 127 KB | 194 | $13.2K | 0.990 | buy file → |