# Kalshi Best in Fantasy By Position Data > Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxnflffleader · This document: https://cryptostruct.com/prediction-markets/kalshi-kxnflffleader.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader Every Kalshi “Best in Fantasy By Position” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 72 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: `KXNFLFFLEADER` - Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000555` · Series key: `kalshi-kxnflffleader` - Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive) - Coverage: 72 days from 2026-08-05 to 2026-10-15 · 280 MB compressed in total · typically 284 files per day (up to 382) ## How to buy - Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=..2026-10-15` - MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxnflffleader"}` → `create_checkout` with `{instrument_id: 9000000555, 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 | | --- | --- | --- | --- | --- | --- | | 2026-10-15 | 382 | 5 MB | 96 | $587 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-15 | | 2026-10-14 | 382 | 10 MB | 87 | $459 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-14 | | 2026-10-13 | 382 | 12 MB | 324 | $1,592 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-13 | | 2026-10-12 | 382 | 23 MB | 285 | $623 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-12 | | 2026-10-11 | 379 | 5 MB | 316 | $739 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-11 | | 2026-10-10 | 379 | 5 MB | 150 | $403 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-10 | | 2026-10-09 | 379 | 8 MB | 149 | $676 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-09 | | 2026-10-08 | 379 | 10 MB | 123 | $698 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-08 | | 2026-10-07 | 379 | 24 MB | 95 | $246 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-07 | | 2026-10-06 | 379 | 19 MB | 155 | $520 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-06 | | 2026-10-05 | 378 | 14 MB | 300 | $346 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-05 | | 2026-10-04 | 374 | 9 MB | 296 | $871 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-04 | | 2026-10-03 | 374 | 4 MB | 179 | $559 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-03 | | 2026-10-02 | 374 | 4 MB | 108 | $373 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-02 | | 2026-10-01 | 372 | 4 MB | 205 | $803 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-10-01 | | 2026-09-30 | 372 | 4 MB | 294 | $1,759 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-30 | | 2026-09-29 | 372 | 3 MB | 282 | $601 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-29 | | 2026-09-28 | 372 | 4 MB | 308 | $1,893 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-28 | | 2026-09-27 | 363 | 2 MB | 293 | $1,180 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-27 | | 2026-09-26 | 363 | 2 MB | 63 | $231 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-26 | | 2026-09-25 | 363 | 5 MB | 132 | $1,117 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-25 | | 2026-09-24 | 361 | 3 MB | 104 | $312 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-24 | | 2026-09-23 | 361 | 3 MB | 152 | $1,008 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-23 | | 2026-09-22 | 361 | 3 MB | 163 | $526 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-22 | | 2026-09-21 | 270 | 4 MB | 189 | $1,142 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-21 | | 2026-09-20 | 270 | 3 MB | 210 | $937 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-20 | | 2026-09-19 | 270 | 2 MB | 133 | $498 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-19 | | 2026-09-18 | 270 | 4 MB | 134 | $693 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-18 | | 2026-09-17 | 270 | 2 MB | 69 | $243 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-17 | | 2026-09-16 | 270 | 2 MB | 91 | $213 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxnflffleader&d=2026-09-16 | 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