Tick-by-tick trades and order-book depth for every Polymarket “KBO Baseball (games & props)” contract — 194 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 2026-09-07, from the recorded tick data — the per-day averages divide by the captured days.
A series-day bundle contains every KBO Baseball (games & props) contract that traded on Polymarket on that UTC day — 80 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 October 2025 – September 2026 — 194 trading days, 6.62 GB compressed in total. A day typically holds 45 contract files (up to 96 on the busiest day, 129 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 KBO Baseball (games & props) contract files recorded on 2026-09-07 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 | |
|---|---|---|---|---|---|
| kbo-doo-han-2026-09-08 | 594 KB | 20 | $342.1 | 0.400 | buy file → |
| kbo-lot-kt-2026-05-07 | 322 KB | 0 | $0 | — | buy file → |
| kbo-kiw-lg-2026-09-08 | 303 KB | 7 | $51.07 | 0.400 | buy file → |
| kbo-kia-lg-2026-08-07 | 287 KB | 0 | $0 | — | buy file → |
| kbo-ssg-kt-2026-09-08 | 218 KB | 9 | $140.84 | 0.640 | buy file → |
| kbo-nc-doo-2026-08-06 | 186 KB | 0 | $0 | — | buy file → |
| kbo-lot-nc-2026-09-08 | 174 KB |
Tick-by-tick trades and Level-2 order-book depth for every contract of the KBO Baseball (games & props) series on Polymarket (80 contract files on the latest day). One bundle = one UTC day of the whole series.
Coverage runs October 2025 – September 2026 — 194 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. Polymarket 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.
| Buy day → |
| 2026-08-31 | 96 | 4.77 MB | 50 | $1.2K | Buy day → |
| 2026-08-30 | 94 | 51.6 MB | 578 | $64.0K | Buy day → |
| 2026-08-29 | 94 | 25.1 MB | 464 | $26.5K | Buy day → |
| 2026-08-28 | 89 | 21.9 MB | 181 | $12.2K | Buy day → |
| 2026-08-27 | 89 | 63.1 MB | 522 | $19.2K | Buy day → |
| 2026-08-26 | 89 | 53.0 MB | 774 | $41.5K | Buy day → |
| 2026-08-25 | 89 | 106 MB | 1,218 | $51.9K | Buy day → |
| 2 |
| $12.76 |
| 0.470 |
| buy file → |
| kbo-ssg-doo-2026-09-09 | 113 KB | 0 | $0 | — | buy file → |
| kbo-lot-sam-2026-07-17 | 97.7 KB | 0 | $0 | — | buy file → |
| kbo-nc-kia-2026-09-10 | 88.9 KB | 0 | $0 | — | buy file → |
| kbo-kiw-han-2026-08-07 | 82.7 KB | 0 | $0 | — | buy file → |
| kbo-kt-lot-2026-09-10 | 78.6 KB | 0 | $0 | — | buy file → |
| kbo-han-sam-2026-08-06 | 78.4 KB | 0 | $0 | — | buy file → |
| kbo-doo-sam-2026-08-09 | 75.1 KB | 0 | $0 | — | buy file → |
| kbo-nc-doo-2026-05-20 | 66.2 KB | 0 | $0 | — | buy file → |
| kbo-kt-kia-2026-08-06 | 61.8 KB | 0 | $0 | — | buy file → |
| kbo-kt-sam-2026-05-20 | 61.1 KB | 8 | $51.58 | 0.525 | buy file → |
| kbo-ssg-nc-2026-08-08 | 47.8 KB | 0 | $0 | — | buy file → |
| kbo-ssg-nc-2026-08-09 | 44.5 KB | 0 | $0 | — | buy file → |
| kbo-doo-sam-2026-08-07 | 43.4 KB | 0 | $0 | — | buy file → |
| kbo-sam-lot-2026-08-01 | 40.8 KB | 0 | $0 | — | buy file → |
| kbo-lot-kt-2026-08-08 | 39.8 KB | 0 | $0 | — | buy file → |
| kbo-kia-lg-2026-08-09 | 38.5 KB | 0 | $0 | — | buy file → |
| kbo-ssg-nc-2026-08-07 | 37.6 KB | 0 | $0 | — | buy file → |