Tick-by-tick trades and order-book depth for every Kalshi “Pro Basketball Spread” contract — 103 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 Basketball Spread contract that traded on Kalshi on that UTC day — 48 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 – June 2026 — 103 trading days, 15.7 GB compressed in total. A day typically holds 135 contract files (up to 353 on the busiest day, 342 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 Basketball Spread contract files recorded on 2026-06-14 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 | |
|---|---|---|---|---|---|
| KXNBASPREAD-26JUN13NYKSAS-SAS5 | 9.21 MB | 18,220 | $2.1M | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS7 | 7.11 MB | 6,823 | $530.1K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS4 | 7.11 MB | 3,888 | $345.1K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS3 | 6.99 MB | 2,598 | $176.6K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS6 | 6.85 MB | 6,306 | $472.9K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS9 | 6.39 MB | 4,318 | $285.3K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS8 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Pro Basketball Spread series on Kalshi (48 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNBASPREAD — 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 KXNBASPREAD-* contract that traded that UTC day.
Coverage runs March 2026 – June 2026 — 103 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.
| 2026-06-05 | 45 | 30.3 MB | Buy day → |
| 2026-06-04 | 97 | 104 MB | Buy day → |
| 2026-06-03 | 49 | 33.9 MB | Buy day → |
| 2026-06-02 | 49 | 10.5 MB | Buy day → |
| 2026-06-01 | 49 | 9.18 MB | Buy day → |
Trades and turnover per day appear here once our daily statistics have captured this series — normally the morning UTC after a day closes.
| 6.38 MB |
| 4,550 |
| $311.2K |
| 0.010 |
| buy file → |
| KXNBASPREAD-26JUN13NYKSAS-NYK2 | 6.20 MB | 4,624 | $196.1K | 0.990 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS2 | 6.11 MB | 1,867 | $144.8K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-NYK3 | 6.11 MB | 4,687 | $163.1K | 0.990 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS1 | 5.91 MB | 2,572 | $188.7K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS10 | 5.91 MB | 3,492 | $254.2K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-NYK1 | 5.79 MB | 2,809 | $155.4K | 0.990 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-NYK4 | 5.35 MB | 2,831 | $64.5K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS15 | 5.06 MB | 706 | $12.6K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS11 | 4.85 MB | 2,609 | $166.7K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS12 | 4.70 MB | 1,886 | $113.8K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-NYK5 | 4.60 MB | 1,120 | $24.8K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS19 | 4.56 MB | 636 | $34.3K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS17 | 4.42 MB | 338 | $7.6K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS13 | 4.41 MB | 1,227 | $37.9K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS16 | 4.30 MB | 535 | $9.5K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS18 | 4.26 MB | 302 | $5.0K | 0.010 | buy file → |
| KXNBASPREAD-26JUN13NYKSAS-SAS14 | 4.01 MB | 781 | $25.2K | 0.010 | buy file → |