Tick-by-tick trades and order-book depth for every Kalshi “WTA Set Winner” contract — 129 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 WTA Set Winner contract that traded on Kalshi on that UTC day — 60 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 April 2026 – September 2026 — 129 trading days, 10.9 GB compressed in total. A day typically holds 144 contract files (up to 496 on the busiest day, 597 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 WTA Set Winner contract files recorded on 2026-09-06 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 | |
|---|---|---|---|---|---|
| KXWTASETWINNER-26SEP06KOSNOS-2-NOS | 4.37 MB | 1,091 | $69.2K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP06PEGCIR-2-PEG | 4.13 MB | 707 | $82.1K | 0.880 | buy file → |
| KXWTASETWINNER-26SEP06KOSNOS-1-KOS | 4.11 MB | 1,908 | $85.9K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP06KOSNOS-2-KOS | 3.88 MB | 1,698 | $104.3K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP06PEGCIR-2-CIR | 3.87 MB | 589 | $42.8K | 0.120 | buy file → |
| KXWTASETWINNER-26SEP06KOSNOS-1-NOS | 3.85 MB | 1,775 | $138.5K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP06PEGCIR-1-PEG |
Tick-by-tick trades and Level-2 order-book depth for every contract of the WTA Set Winner series on Kalshi (60 contract files on the latest day). One bundle = one UTC day of the whole series.
KXWTASETWINNER — 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 KXWTASETWINNER-* contract that traded that UTC day.
Coverage runs April 2026 – September 2026 — 129 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.
| ≈ $915.5K |
| Buy day → |
| 2026-09-02 | 176 | 241 MB | 24,985 | $2.4M | Buy day → |
| 2026-09-01 | 198 | 342 MB | 27,128 | $2.3M | Buy day → |
| 2026-08-31 | 274 | 279 MB | 35,643 | $2.6M | Buy day → |
| 2026-08-30 | 264 | 166 MB | 22,915 | $1.7M | Buy day → |
| 2026-08-29 | 268 | 60.9 MB | 8,599 | $867.6K | Buy day → |
| 2026-08-28 | 318 | 184 MB | 12,533 | $1.2M | Buy day → |
| 2026-08-27 | 304 | 326 MB | 13,709 | $1.4M | Buy day → |
| 2026-08-26 | 228 | 597 MB | 17,499 | $1.7M | Buy day → |
| 2026-08-25 | 310 | 410 MB | 17,048 | $1.5M | Buy day → |
| 2026-08-24 | 372 | 585 MB | 38,669 | $3.3M | 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 —.
| 3.02 MB |
| 1,125 |
| $198.9K |
| 0.990 |
| buy file → |
| KXWTASETWINNER-26SEP06SABTOW-2-SAB | 3.02 MB | 1,352 | $173.9K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP06SABTOW-2-TOW | 2.82 MB | 899 | $51.6K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP05STARYB-1-STA | 2.81 MB | 922 | $33.9K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP05STARYB-1-RYB | 2.66 MB | 1,147 | $72.1K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP06PEGCIR-1-CIR | 2.60 MB | 843 | $17.7K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP05STARYB-2-RYB | 2.51 MB | 288 | $36.9K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP06SABTOW-1-SAB | 2.44 MB | 1,111 | $127.9K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP06SABTOW-1-TOW | 2.38 MB | 887 | $19.3K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP05JOVEAL-2-JOV | 2.26 MB | 993 | $41.2K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP05JOVEAL-2-EAL | 2.22 MB | 1,239 | $80.3K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP05STARYB-2-STA | 2.07 MB | 326 | $3.2K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP04OSAMER-2-OSA | 1.68 MB | 645 | $31.8K | 0.010 | buy file → |
| KXWTASETWINNER-26SEP06SWIZHE-1-SWI | 1.62 MB | 14 | $145.16 | 0.760 | buy file → |
| KXWTASETWINNER-26SEP04OSAMER-2-MER | 1.58 MB | 522 | $34.0K | 0.990 | buy file → |
| KXWTASETWINNER-26SEP06KALNAV-2-KAL | 1.36 MB | 5 | $978.64 | 0.520 | buy file → |
| KXWTASETWINNER-26SEP07OSARYB-1-RYB | 1.05 MB | 4 | $43.53 | 0.530 | buy file → |
| KXWTASETWINNER-26SEP05JOVEAL-1-EAL | 1013 KB | 669 | $17.0K | 0.010 | buy file → |