# Kalshi Pro Football Win Margin Data > Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxnflwinmargin · This document: https://cryptostruct.com/prediction-markets/kalshi-kxnflwinmargin.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin Every Kalshi “Pro Football Win Margin” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 41 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: `KXNFLWINMARGIN` - Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000001871` · Series key: `kalshi-kxnflwinmargin` - Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive) - Coverage: 41 days from 2026-09-02 to 2026-10-12 · 512 MB compressed in total · typically 77 files per day (up to 112) ## How to buy - Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=..2026-10-12` - MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxnflwinmargin"}` → `create_checkout` with `{instrument_id: 9000001871, 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 | | --- | --- | --- | --- | --- | --- | | 2026-10-12 | 21 | 16 MB | 5,975 | $43,804 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-12 | | 2026-10-11 | 98 | 89 MB | 14,179 | $77,590 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-11 | | 2026-10-10 | 98 | 3 MB | 549 | $2,403 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-10 | | 2026-10-09 | 98 | 17 MB | 5,027 | $33,412 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-09 | | 2026-10-08 | 91 | 4 MB | 1,342 | $10,802 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-08 | | 2026-10-07 | 7 | 0 MB | 104 | $589 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-07 | | 2026-10-06 | 14 | 13 MB | 3,287 | $31,928 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-06 | | 2026-10-05 | 35 | 20 MB | 4,725 | $36,424 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-05 | | 2026-10-04 | 105 | 72 MB | 7,983 | $69,137 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-04 | | 2026-10-03 | 105 | 3 MB | 329 | $2,170 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-03 | | 2026-10-02 | 105 | 13 MB | 5,419 | $37,326 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-02 | | 2026-10-01 | 98 | 3 MB | 1,090 | $9,805 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-10-01 | | 2026-09-30 | 7 | 1 MB | 147 | $730 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-30 | | 2026-09-29 | 14 | 12 MB | 6,060 | $66,337 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-29 | | 2026-09-28 | 28 | 16 MB | 6,552 | $45,433 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-28 | | 2026-09-27 | 105 | 9 MB | 6,145 | $39,528 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-27 | | 2026-09-26 | 105 | 3 MB | 295 | $1,890 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-26 | | 2026-09-25 | 105 | 14 MB | 4,706 | $42,738 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-25 | | 2026-09-24 | 98 | 1 MB | 1,314 | $15,197 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-24 | | 2026-09-23 | 7 | 1 MB | 171 | $885 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-23 | | 2026-09-22 | 14 | 13 MB | 3,801 | $29,908 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-22 | | 2026-09-21 | 14 | 19 MB | 11,549 | $94,124 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-21 | | 2026-09-20 | 105 | 13 MB | 5,933 | $65,663 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-20 | | 2026-09-19 | 105 | 3 MB | 534 | $2,024 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-19 | | 2026-09-18 | 105 | 28 MB | 6,659 | $54,581 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-18 | | 2026-09-17 | 98 | 3 MB | 1,468 | $15,158 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-17 | | 2026-09-16 | 7 | 1 MB | 152 | $1,274 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-16 | | 2026-09-15 | 14 | 8 MB | 4,668 | $58,902 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-15 | | 2026-09-14 | 28 | 14 MB | 6,201 | $54,707 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-14 | | 2026-09-13 | 98 | 33 MB | 3,040 | $24,349 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflwinmargin&d=2026-09-13 | Trades and turnover are our own counts from the recorded feed; "—" = not yet computed. ⚠ marks a day with fewer files than the series typically has. Terms: https://cryptostruct.com/terms.md · Data license: https://cryptostruct.com/license · Prediction-market hub: https://cryptostruct.com/prediction-markets