Tick-by-tick trades and order-book depth for every Kalshi “NPB Spread” contract — 52 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 NPB Spread contract that traded on Kalshi on that UTC day — 72 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 July 2026 – September 2026 — 52 trading days, 1.39 GB compressed in total. A day typically holds 75 contract files (up to 100 on the busiest day, 85.8 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 24 largest NPB Spread 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 | |
|---|---|---|---|---|---|
| KXNPBSPREAD-26SEP050100CHIORI-CHI2 | 4.96 MB | 192 | $2.9K | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050100SAIFUK-SAI3 | 4.51 MB | 36 | $11.75 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050100CHIORI-CHI3 | 4.33 MB | 105 | $2.1K | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500YOKHAN-HAN2 | 4.15 MB | 48 | $294.04 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050100CHIORI-ORI2 | 3.98 MB | 103 | $3.0K | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050100SAIFUK-FUK2 | 3.47 MB | 139 | $5.9K | 0.990 | buy file → |
| KXNPBSPREAD-26SEP050500YOKHAN-YOK3 |
Tick-by-tick trades and Level-2 order-book depth for every contract of the NPB Spread series on Kalshi (72 contract files on the latest day). One bundle = one UTC day of the whole series.
KXNPBSPREAD — 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 KXNPBSPREAD-* contract that traded that UTC day.
Coverage runs July 2026 – September 2026 — 52 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.
| $9.6K |
| Buy day → |
| 2026-09-01 | 72 | 52.2 MB | 1,954 | $30.3K | Buy day → |
| 2026-08-31 | 52 | 4.83 MB | 0 | $0 | Buy day → |
| 2026-08-30 | 68 | 33.8 MB | 1,312 | $31.5K | Buy day → |
| 2026-08-29 | 72 | 57.1 MB | 1,518 | $39.1K | Buy day → |
| 2026-08-28 | 72 | 26.1 MB | 979 | $15.6K | Buy day → |
| 2026-08-27 | 92 | 7.56 MB | 665 | $15.6K | Buy day → |
| 2026-08-26 | 92 | 8.82 MB | 1,006 | $14.0K | Buy day → |
| 2026-08-25 | 92 | 12.7 MB | 1,177 | $18.7K | Buy day → |
| 2026-08-24 | 76 | 2.55 MB | 10 | $227.88 | Buy day → |
| 2026-08-23 | 80 | 28.9 MB | 1,762 | $35.1K | 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 —.
| 3.37 MB |
| 29 |
| $85.28 |
| 0.010 |
| buy file → |
| KXNPBSPREAD-26SEP050500CHUYAK-CHU2 | 3.07 MB | 69 | $1.6K | 0.990 | buy file → |
| KXNPBSPREAD-26SEP050100SAIFUK-FUK3 | 3.04 MB | 228 | $3.8K | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050100CHIORI-ORI3 | 2.44 MB | 51 | $393.55 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500YOMHIR-HIR3 | 2.30 MB | 36 | $22 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500YOMHIR-YOM2 | 2.28 MB | 98 | $2.0K | 0.990 | buy file → |
| KXNPBSPREAD-26SEP050500YOMHIR-YOM3 | 2.28 MB | 81 | $1.3K | 0.990 | buy file → |
| KXNPBSPREAD-26SEP050500CHUYAK-CHU3 | 1.85 MB | 51 | $1.1K | 0.990 | buy file → |
| KXNPBSPREAD-26SEP050500YOMHIR-HIR2 | 1.81 MB | 74 | $311.66 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500YOKHAN-HAN3 | 1.73 MB | 38 | $110.86 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500CHUYAK-YAK3 | 1.52 MB | 34 | $29.23 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500YOKHAN-YOK2 | 1.30 MB | 50 | $696.59 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500CHUYAK-YAK2 | 1.14 MB | 40 | $60 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050100SAIFUK-SAI2 | 394 KB | 58 | $185.59 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500HOKTOH-HOK2 | 353 KB | 41 | $837.76 | 0.990 | buy file → |
| KXNPBSPREAD-26SEP050500HOKTOH-TOH2 | 345 KB | 44 | $169.69 | 0.010 | buy file → |
| KXNPBSPREAD-26SEP050500HOKTOH-HOK3 | 248 KB | 42 | $905.8 | 0.990 | buy file → |
| KXNPBSPREAD-26SEP050500HOKTOH-TOH3 | 173 KB | 20 | $8.31 | 0.010 | buy file → |