# Kalshi MLB Batting Average Leader Data > Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxleadermlbavg · This document: https://cryptostruct.com/prediction-markets/kalshi-kxleadermlbavg.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg Every Kalshi “MLB Batting Average Leader” 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: `KXLEADERMLBAVG` - Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000359` · Series key: `kalshi-kxleadermlbavg` - 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 · 143 MB compressed in total · typically 55 files per day (up to 57) ## How to buy - Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=..2026-09-28` - MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxleadermlbavg"}` → `create_checkout` with `{instrument_id: 9000000359, 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 | 57 | 0 MB | 0 | $0 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-28 | | 2026-09-27 | 57 | 1 MB | 43 | $394 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-27 | | 2026-09-26 | 57 | 2 MB | 44 | $1,066 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-26 | | 2026-09-25 | 57 | 2 MB | 86 | $1,146 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-25 | | 2026-09-24 | 57 | 5 MB | 125 | $820 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-24 | | 2026-09-23 | 57 | 3 MB | 33 | $150 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-23 | | 2026-09-22 | 57 | 8 MB | 73 | $225 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-22 | | 2026-09-21 | 57 | 4 MB | 36 | $127 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-21 | | 2026-09-20 | 57 | 4 MB | 105 | $431 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-20 | | 2026-09-19 | 57 | 5 MB | 136 | $551 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-19 | | 2026-09-18 | 57 | 3 MB | 76 | $414 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-18 | | 2026-09-17 | 57 | 7 MB | 57 | $281 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-17 | | 2026-09-16 | 57 | 2 MB | 92 | $504 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-16 | | 2026-09-15 | 57 | 1 MB | 61 | $160 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-15 | | 2026-09-14 | 57 | 1 MB | 54 | $212 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-14 | | 2026-09-13 | 57 | 1 MB | 192 | $1,132 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-13 | | 2026-09-12 | 57 | 2 MB | 30 | $87 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-12 | | 2026-09-11 | 57 | 1 MB | 20 | $209 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-11 | | 2026-09-10 | 57 | 1 MB | 36 | $313 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-10 | | 2026-09-09 | 57 | 3 MB | 396 | $608 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-09 | | 2026-09-08 | 57 | 1 MB | 84 | $32 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-08 | | 2026-09-07 | 57 | 5 MB | 124 | $384 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-07 | | 2026-09-06 | 57 | 2 MB | 245 | $219 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-06 | | 2026-09-05 | 57 | 2 MB | 6 | $21 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-05 | | 2026-09-04 | 57 | 2 MB | 75 | $185 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-04 | | 2026-09-03 | 57 | 1 MB | 14 | $109 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-03 | | 2026-09-02 | 57 | 1 MB | 305 | $162 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-02 | | 2026-09-01 | 57 | 1 MB | 665 | $59 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-09-01 | | 2026-08-31 | 57 | 2 MB | 5 | $27 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&d=2026-08-31 | | 2026-08-30 | 57 | 1 MB | 16 | $159 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxleadermlbavg&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