# Kalshi KXMLBWINS — MLB Season Wins Data > Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxmlbwins · This document: https://cryptostruct.com/prediction-markets/kalshi-kxmlbwins.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins Every Kalshi “MLB Season Wins” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 209 trading days as day bundles, €1 per day, bought as a guest with instant download. ## Facts - Venue: Kalshi (`kalshi`) · Category: Sports · Interval: annual · Venue ticker: `KXMLBWINS` - Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000325` · Series key: `kalshi-kxmlbwins` - Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive) - Coverage: 209 days from 2026-03-04 to 2026-09-28 · 3.1 GB compressed in total · typically 191 files per day (up to 212) ## How to buy - Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=..2026-09-28` - MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxmlbwins"}` → `create_checkout` with `{instrument_id: 9000000325, 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 | | --- | --- | --- | --- | --- | --- | | 2026-09-28 | 1 | 0 MB | 0 | $0 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-28 | | 2026-09-27 | 13 | 12 MB | 1,252 | $14,667 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-27 | | 2026-09-26 | 21 | 11 MB | 504 | $4,512 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-26 | | 2026-09-25 | 23 | 18 MB | 515 | $5,347 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-25 | | 2026-09-24 | 27 | 32 MB | 565 | $8,708 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-24 | | 2026-09-23 | 31 | 27 MB | 608 | $9,207 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-23 | | 2026-09-22 | 33 | 21 MB | 300 | $3,686 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-22 | | 2026-09-21 | 35 | 18 MB | 337 | $7,223 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-21 | | 2026-09-20 | 46 | 25 MB | 618 | $7,491 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-20 | | 2026-09-19 | 52 | 38 MB | 606 | $8,690 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-19 | | 2026-09-18 | 53 | 37 MB | 208 | $3,812 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-18 | | 2026-09-17 | 59 | 35 MB | 508 | $6,353 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-17 | | 2026-09-16 | 64 | 40 MB | 432 | $6,555 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-16 | | 2026-09-15 | 67 | 34 MB | 329 | $6,082 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-15 | | 2026-09-14 | 68 | 27 MB | 183 | $2,353 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-14 | | 2026-09-13 | 79 | 41 MB | 409 | $6,125 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-13 | | 2026-09-12 | 87 | 42 MB | 117 | $1,406 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-12 | | 2026-09-11 | 87 | 44 MB | 133 | $1,850 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-11 | | 2026-09-10 | 90 | 53 MB | 341 | $5,443 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-10 | | 2026-09-09 | 94 | 39 MB | 408 | $6,781 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-09 | | 2026-09-08 | 151 | 47 MB | 251 | $3,245 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-08 | | 2026-09-07 | 156 | 55 MB | 301 | $5,501 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-07 | | 2026-09-06 | 161 | 51 MB | 203 | $3,549 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-06 | | 2026-09-05 | 163 | 31 MB | 202 | $3,345 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-05 | | 2026-09-04 | 164 | 39 MB | 146 | $2,114 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-04 | | 2026-09-03 | 166 | 56 MB | 321 | $4,785 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-03 | | 2026-09-02 | 168 | 61 MB | 182 | $2,490 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-02 | | 2026-09-01 | 170 | 39 MB | 175 | $1,828 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-09-01 | | 2026-08-31 | 171 | 31 MB | 260 | $4,087 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-08-31 | | 2026-08-30 | 174 | 57 MB | 235 | $4,318 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbwins&d=2026-08-30 | 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