# Kalshi Pro Basketball Spread Historical Data > Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxnbaspread · This document: https://cryptostruct.com/prediction-markets/kalshi-kxnbaspread.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread Every Kalshi “Pro Basketball Spread” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 119 trading days as day bundles, €1 per day, bought as a guest with instant download. ## Facts - Venue: Kalshi (`kalshi`) · Category: Sports · Interval: event · Venue ticker: `KXNBASPREAD` - Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000190` · Series key: `kalshi-kxnbaspread` - Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive) - Coverage: 119 days from 2026-03-04 to 2026-10-17 · 22.8 GB compressed in total · typically 161 files per day (up to 921) ## How to buy - Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=..2026-10-17` - MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxnbaspread"}` → `create_checkout` with `{instrument_id: 9000000190, date: "", kind: "series_day"}` - HTTP: `POST https://cryptostruct.com/api/quote` with the same items → guest checkout (https://cryptostruct.com/docs/api.md) - Delivery: one ZIP per day (`&kind=series_day&zip=1` on the order download route), one resumable tar for multi-day ranges — contract in https://cryptostruct.com/llms.txt ## Last 30 recorded days | UTC day | Files | Size (zstd) | Trades | Turnover (USD) | Buy | | --- | --- | --- | --- | --- | --- | | 2026-10-17 | 921 | 572 MB | 49,757 | $1,188,233 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-17 | | 2026-10-16 | 915 | 447 MB | 17,452 | $595,905 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-16 | | 2026-10-15 | 241 | 394 MB | 33,036 | $974,256 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-15 | | 2026-10-14 | 328 | 362 MB | 27,354 | $852,206 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-14 | | 2026-10-13 | 235 | 309 MB | 12,903 | $368,619 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-13 | | 2026-10-12 | 270 | 280 MB | 13,655 | $441,349 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-12 | | 2026-10-11 | 291 | 388 MB | 15,987 | $376,480 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-11 | | 2026-10-10 | 226 | 288 MB | 7,214 | $201,856 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-10 | | 2026-10-09 | 385 | 512 MB | 34,020 | $886,534 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-09 | | 2026-10-08 | 277 | 446 MB | 21,158 | $670,447 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-08 | | 2026-10-07 | 249 | 344 MB | 20,989 | $770,984 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-07 | | 2026-10-06 | 315 | 498 MB | 26,904 | $1,055,508 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-06 | | 2026-10-05 | 253 | 721 MB | 5,323 | $151,352 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-05 | | 2026-10-04 | 200 | 146 MB | 3,312 | $122,228 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-04 | | 2026-10-03 | 75 | 158 MB | 836 | $24,021 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-03 | | 2026-10-02 | 75 | 9 MB | 13 | $41 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-10-02 | | 2026-06-14 | 48 | 193 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-14 | | 2026-06-13 | 44 | 25 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-13 | | 2026-06-12 | 44 | 24 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-12 | | 2026-06-11 | 104 | 148 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-11 | | 2026-06-10 | 45 | 25 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-10 | | 2026-06-09 | 95 | 143 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-09 | | 2026-06-08 | 45 | 30 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-08 | | 2026-06-07 | 44 | 20 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-07 | | 2026-06-06 | 92 | 91 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-06 | | 2026-06-05 | 45 | 32 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-05 | | 2026-06-04 | 97 | 109 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-04 | | 2026-06-03 | 49 | 36 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-03 | | 2026-06-02 | 49 | 11 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-02 | | 2026-06-01 | 49 | 10 MB | — | — | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnbaspread&d=2026-06-01 | Trades and turnover are our own counts from the recorded feed; "—" = not yet computed. ⚠ marks a partial day — contract windows or files that were never recorded; such days are sold as-is. Terms: https://cryptostruct.com/terms.md · Data license: https://cryptostruct.com/license · Prediction-market hub: https://cryptostruct.com/prediction-markets