# Kalshi KXBTC15M — BTC Up/Down 15m Data

> Canonical HTML (full statistics, contract grids, FAQ): https://cryptostruct.com/prediction-markets/kalshi-btc-15m · This document: https://cryptostruct.com/prediction-markets/kalshi-btc-15m.md · Buy: https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m

Every Kalshi “BTC Up/Down 15m” contract of the day — every trade print and the complete Level-2 book, captured co-located with nanosecond venue and receive timestamps. 234 trading days as day bundles, €1 per day, bought as a guest with instant download.

## Facts

- Venue: Kalshi (`kalshi`) · Category: Crypto · Interval: 15m · Venue ticker: `KXBTC15M`
- Bundle id (MCP/HTTP `instrument_id` with `kind: "series_day"`): `9000000001` · Series key: `kalshi-btc-15m`
- Price: **€1.00 per bundle day** (every contract file of the series on that UTC day; tax-inclusive)
- Coverage: 234 days from 2026-02-26 to 2026-10-17 · 116.0 GB compressed in total · typically 92 files per day (up to 102)

## How to buy

- Web: https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m — pre-filled days: `https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=<from>..2026-10-17`
- MCP (https://cryptostruct.com/mcp): `get_bundle_coverage {series_key: "kalshi-btc-15m"}` → `create_checkout` with `{instrument_id: 9000000001, 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 30 recorded days

| UTC day | Files | Size (zstd) | Trades | Turnover (USD) | Buy |
| --- | --- | --- | --- | --- | --- |
| 2026-10-17 | 99 | 1.3 GB | 4,107,312 | $127,415,529 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-17 |
| 2026-10-16 | 98 | 1.7 GB | 3,937,560 | $148,176,253 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-16 |
| 2026-10-15 | 91 | 1.7 GB | 3,756,253 | $166,845,471 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-15 |
| 2026-10-14 | 98 | 1.7 GB | 3,974,780 | $148,075,587 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-14 |
| 2026-10-13 | 98 | 1.6 GB | 3,610,426 | $153,912,983 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-13 |
| 2026-10-12 | 98 | 1.4 GB | 3,399,368 | $118,526,764 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-12 |
| 2026-10-11 | 98 | 1.2 GB | 3,589,075 | $121,514,782 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-11 |
| 2026-10-10 | 99 | 1.2 GB | 3,588,088 | $117,517,914 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-10 |
| 2026-10-09 | 99 | 1.5 GB | 3,661,233 | $151,170,536 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-09 |
| 2026-10-08 | 91 | 1.5 GB | 3,498,390 | $123,230,283 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-08 |
| 2026-10-07 | 99 | 1.5 GB | 3,610,946 | $122,332,129 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-07 |
| 2026-10-06 | 99 | 1.5 GB | 3,548,823 | $129,066,928 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-06 |
| 2026-10-05 | 99 | 1.6 GB | 3,697,141 | $125,224,088 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-05 |
| 2026-10-04 | 99 | 1.2 GB | 3,303,084 | $126,887,561 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-04 |
| 2026-10-03 | 99 | 1.1 GB | 3,413,868 | $123,864,119 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-03 |
| 2026-10-02 | 98 | 1.7 GB | 3,799,541 | $144,890,736 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-02 |
| 2026-10-01 | 90 | 1.4 GB | 3,219,536 | $131,778,511 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-10-01 |
| 2026-09-30 | 98 | 1.5 GB | 3,344,188 | $130,202,242 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-30 |
| 2026-09-29 | 99 | 1.6 GB | 3,434,408 | $138,270,375 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-29 |
| 2026-09-28 | 99 | 1.6 GB | 3,634,379 | $135,754,552 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-28 |
| 2026-09-27 | 99 | 1.1 GB | 3,024,952 | $117,704,241 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-27 |
| 2026-09-26 | 99 | 1.1 GB | 3,294,565 | $117,302,502 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-26 |
| 2026-09-25 | 98 | 1.5 GB | 2,987,368 | $128,161,632 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-25 |
| 2026-09-24 | 91 | 1.5 GB | 3,030,814 | $113,676,410 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-24 |
| 2026-09-23 | 99 | 1.5 GB | 3,037,497 | $118,285,000 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-23 |
| 2026-09-22 | 99 | 1.7 GB | 3,444,318 | $125,192,992 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-22 |
| 2026-09-21 | 99 | 1.5 GB | 3,218,872 | $153,235,333 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-21 |
| 2026-09-20 | 99 | 1.2 GB | 3,068,952 | $112,190,518 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-20 |
| 2026-09-19 | 98 | 1.1 GB | 2,943,582 | $112,187,353 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-19 |
| 2026-09-18 | 98 | 1.5 GB | 2,627,585 | $121,797,086 | https://cryptostruct.com/shop/bundles?bundle=kalshi-btc-15m&d=2026-09-18 |

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.

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