# Kalshi Pro Baseball Stolen Bases Data > Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxmlbsb · This document: https://cryptostruct.com/prediction-markets/kalshi-kxmlbsb.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb Every Kalshi “Pro Baseball Stolen Bases” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 114 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: `KXMLBSB` - Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000241` · Series key: `kalshi-kxmlbsb` - Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive) - Coverage: 114 days from 2026-06-22 to 2026-10-16 · 1.8 GB compressed in total · typically 283 files per day (up to 512) ## How to buy - Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=..2026-10-16` - MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxmlbsb"}` → `create_checkout` with `{instrument_id: 9000000241, 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 | | --- | --- | --- | --- | --- | --- | | 2026-10-16 | 21 | 5 MB | 869 | $9,422 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-16 | | 2026-10-15 | 53 | 10 MB | 1,602 | $17,584 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-15 | | 2026-10-14 | 33 | 5 MB | 976 | $15,313 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-14 | | 2026-10-13 | 57 | 6 MB | 811 | $9,737 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-13 | | 2026-10-12 | 52 | 14 MB | 934 | $7,799 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-12 | | 2026-10-11 | 41 | 3 MB | 432 | $2,692 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-11 | | 2026-10-10 | 24 | 1 MB | 311 | $3,627 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-10 | | 2026-10-09 | 21 | 3 MB | 259 | $3,795 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-09 | | 2026-10-08 | 69 | 8 MB | 1,041 | $12,414 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-08 | | 2026-10-07 | 102 | 14 MB | 2,227 | $30,053 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-07 | | 2026-10-06 | 77 | 10 MB | 1,060 | $9,934 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-06 | | 2026-10-05 | 66 | 11 MB | 658 | $10,074 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-05 | | 2026-10-04 | 80 | 16 MB | 939 | $6,074 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-04 | | 2026-10-03 | 68 | 9 MB | 888 | $8,469 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-03 | | 2026-10-02 | 38 | 5 MB | 274 | $1,858 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-02 | | 2026-10-01 | 63 | 11 MB | 1,768 | $22,658 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-10-01 | | 2026-09-30 | 106 | 23 MB | 1,677 | $27,401 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-30 | | 2026-09-29 | 66 | 9 MB | 735 | $5,596 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-29 | | 2026-09-28 | 23 | 3 MB | 32 | $134 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-28 | | 2026-09-27 | 378 | 22 MB | 1,507 | $26,505 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-27 | | 2026-09-26 | 453 | 28 MB | 2,487 | $45,372 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-26 | | 2026-09-25 | 398 | 25 MB | 2,625 | $45,717 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-25 | | 2026-09-24 | 419 | 22 MB | 3,627 | $107,316 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-24 | | 2026-09-23 | 473 | 21 MB | 3,625 | $77,354 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-23 | | 2026-09-22 | 287 | 14 MB | 1,718 | $34,253 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-22 | | 2026-09-21 | 66 | 4 MB | 300 | $4,881 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-21 | | 2026-09-20 | 437 | 24 MB | 1,712 | $25,633 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-20 | | 2026-09-19 | 507 | 34 MB | 1,784 | $27,707 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-19 | | 2026-09-18 | 338 | 42 MB | 1,535 | $18,744 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-18 | | 2026-09-17 | 323 | 46 MB | 1,631 | $19,557 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxmlbsb&d=2026-09-17 | 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