Tick-by-tick trades and order-book depth for every Kalshi “Pro Basketball 1st Half 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 1st Half Spread contract that traded on Kalshi on that UTC day — 16 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, 2.24 GB compressed in total. A day typically holds 91 contract files (up to 223 on the busiest day, 87.8 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 16 largest Pro Basketball 1st Half 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 | |
|---|---|---|---|---|---|
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS11 | 3.13 MB | 1,625 | $52.6K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS5 | 3.08 MB | 3,106 | $117.0K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS8 | 2.88 MB | 2,189 | $56.9K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS2 | 2.31 MB | 1,916 | $156.9K | 0.990 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS14 | 2.27 MB | 1,034 | $23.8K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS17 | 2.09 MB | 374 | $6.8K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-NYK1 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the Pro Basketball 1st Half Spread series on Kalshi (16 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNBA1HSPREAD — 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 KXNBA1HSPREAD-* 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 | 15 | 1.44 MB | Buy day → |
| 2026-06-04 | 15 | 28.8 MB | Buy day → |
| 2026-06-03 | 15 | 3.40 MB | Buy day → |
| 2026-06-02 | 15 | 959 KB | Buy day → |
| 2026-06-01 | 15 | 623 KB | 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.
| 2.05 MB |
| 1,281 |
| $20.1K |
| 0.010 |
| buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS20 | 1.67 MB | 131 | $2.1K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS23 | 1.61 MB | 78 | $1.1K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-NYK4 | 1.45 MB | 226 | $7.1K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-SAS26 | 1.27 MB | 95 | $714.59 | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-NYK7 | 1.09 MB | 95 | $3.3K | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-NYK10 | 932 KB | 57 | $449.12 | 0.020 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-NYK13 | 654 KB | 22 | $149.25 | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-NYK16 | 547 KB | 10 | $118.11 | 0.010 | buy file → |
| KXNBA1HSPREAD-26JUN13NYKSAS-NYK19 | 495 KB | 18 | $214 | 0.010 | buy file → |