# BTC-USD_UM-261225 on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/8158529 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/8158529.md · Source: CryptoStruct's own tick-by-tick recordings.

BTC-USD_UM-261225 is a future instrument on Okx (BTC/USD). Master data, archive coverage and daily market statistics below.

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | BTC-USD_UM-261225 (id 8158529) |
| Exchange | Okx (`okex`) |
| Class | future · linear |
| Pair | BTC/USD |
| State | open |
| Tick size | 0.1 |
| Lot size | 0.01 |
| Minimum order | 0.01 BTC |
| Minimum notional | — |
| Contract size | 0.01 BTC |
| Listed | 2026-06-12 |
| Expiry | 2026-12-25 |

Exchange-published rules as synced on 2026-10-06; venues change them — check the venue before trading.

## Archive coverage

116 recorded UTC days from 2026-06-12 to 2026-10-05 — every trade, every order-book update at full depth and every quote of the venue's feed, one zstd-compressed JSON-lines file per day.

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/8158529?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=8158529
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp