# Kalshi Spread (KXUCLWSPREAD) Historical Data

> Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-kxuclwspread · This document: https://cryptostruct.com/prediction-markets/kalshi-kxuclwspread.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread

Every Kalshi “Spread (KXUCLWSPREAD)” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 20 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: `KXUCLWSPREAD`
- Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000653` · Series key: `kalshi-kxuclwspread`
- Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive)
- Coverage: 20 days from 2026-08-01 to 2026-10-01 · 210 MB compressed in total · typically 46 files per day (up to 102)

## How to buy

- Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=<from>..2026-10-01`
- MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-kxuclwspread"}` → `create_checkout` with `{instrument_id: 9000000653, date: "<YYYY-MM-DD>", 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 20 recorded days

| UTC day | Files | Size (zstd) | Trades | Turnover (USD) | Buy |
| --- | --- | --- | --- | --- | --- |
| 2026-10-01 | 21 | 18 MB | 3,370 | $55,653 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-10-01 |
| 2026-09-30 | 45 | 51 MB | 10,621 | $301,627 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-09-30 |
| 2026-09-29 | 20 | 1 MB | 38 | $125 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-09-29 |
| 2026-09-23 | 29 | 50 MB | 12,203 | $318,359 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-09-23 |
| 2026-09-22 | 42 | 35 MB | 9,581 | $169,962 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-09-22 |
| 2026-09-21 | 20 | 1 MB | 68 | $239 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-09-21 |
| 2026-09-02 | 41 | 4 MB | 1,242 | $18,695 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-09-02 |
| 2026-09-01 | 38 | 3 MB | 603 | $13,070 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-09-01 |
| 2026-08-31 | 4 | 0 MB | 0 | $0 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-31 |
| 2026-08-26 | 40 | 10 MB | 1,610 | $26,524 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-26 |
| 2026-08-25 | 37 | 6 MB | 496 | $3,616 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-25 |
| 2026-08-24 | 4 | 0 MB | 0 | $0 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-24 |
| 2026-08-08 | 96 | 7 MB | 2,161 | $27,522 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-08 |
| 2026-08-07 | 89 | 5 MB | 1,245 | $18,158 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-07 |
| 2026-08-06 | 8 | 0 MB | 0 | $0 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-06 |
| 2026-08-05 | 102 | 17 MB | 4,437 | $66,383 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-05 |
| 2026-08-04 | 90 | 2 MB | 403 | $5,607 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-04 |
| 2026-08-03 | 88 | 3 MB | 6 | $1 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-03 |
| 2026-08-02 | 88 | 0 MB | 0 | $0 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-02 |
| 2026-08-01 | 8 | 0 MB | 0 | $0 | https://cryptostruct.com/shop/bundles?bundle=kalshi-kxuclwspread&d=2026-08-01 |

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