# Kalshi KXMLSSPREAD — MLS Spread Data > Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxmlsspread · This document: https://cryptostruct.com/prediction-markets/kalshi-kxmlsspread.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread Every Kalshi “MLS Spread” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 175 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: `KXMLSSPREAD` - Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000388` · Series key: `kalshi-kxmlsspread` - Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive) - Coverage: 175 days from 2026-03-04 to 2026-10-15 · 1.6 GB compressed in total · typically 75 files per day (up to 189) ## How to buy - Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=..2026-10-15` - MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxmlsspread"}` → `create_checkout` with `{instrument_id: 9000000388, 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 | 136 | 110 MB | 20,117 | $477,455 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-15 | | 2026-10-14 | 125 | 35 MB | 2,315 | $130,468 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-14 | | 2026-10-13 | 120 | 15 MB | 70 | $979 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-13 | | 2026-10-12 | 128 | 20 MB | 1,775 | $66,259 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-12 | | 2026-10-11 | 188 | 67 MB | 10,025 | $266,695 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-11 | | 2026-10-10 | 132 | 39 MB | 2,604 | $66,129 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-10 | | 2026-10-09 | 120 | 24 MB | 38 | $532 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-09 | | 2026-10-08 | 120 | 15 MB | 14 | $128 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-08 | | 2026-10-07 | 65 | 32 MB | 2,747 | $26,156 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-07 | | 2026-10-06 | 64 | 13 MB | 94 | $1,155 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-06 | | 2026-10-05 | 64 | 10 MB | 19 | $299 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-05 | | 2026-10-04 | 64 | 13 MB | 4 | $24 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-04 | | 2026-10-03 | 12 | 2 MB | 7 | $101 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-03 | | 2026-10-02 | 9 | 5 MB | 1,144 | $15,020 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-02 | | 2026-10-01 | 13 | 5 MB | 1,461 | $48,851 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-10-01 | | 2026-09-30 | 13 | 3 MB | 427 | $9,901 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-30 | | 2026-09-29 | 8 | 1 MB | 18 | $156 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-29 | | 2026-09-28 | 12 | 7 MB | 779 | $6,249 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-28 | | 2026-09-27 | 76 | 25 MB | 6,880 | $183,890 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-27 | | 2026-09-26 | 65 | 11 MB | 712 | $33,922 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-26 | | 2026-09-25 | 64 | 7 MB | 41 | $989 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-25 | | 2026-09-24 | 65 | 11 MB | 1,817 | $40,689 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-24 | | 2026-09-23 | 64 | 4 MB | 186 | $4,584 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-23 | | 2026-09-22 | 64 | 4 MB | 30 | $514 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-22 | | 2026-09-21 | 69 | 6 MB | 1,315 | $16,702 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-21 | | 2026-09-20 | 132 | 22 MB | 7,595 | $216,912 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-20 | | 2026-09-19 | 64 | 8 MB | 923 | $17,008 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-19 | | 2026-09-18 | 64 | 5 MB | 307 | $7,156 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-18 | | 2026-09-17 | 64 | 5 MB | 36 | $372 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&d=2026-09-17 | | 2026-09-16 | 60 | 5 MB | 25 | $132 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlsspread&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