# BTC-USD-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/240000 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/240000.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | BTC-USD-SWAP (id 240000) |
| Exchange | Okx (`okex`) |
| Class | perpetual · inverse |
| Pair | BTC/USD |
| State | open |
| Tick size | 0.1 |
| Lot size | 0.1 |
| Minimum order | 0.1 BTC |
| Minimum notional | — |
| Contract size | 100 USD |
| Funding interval | 8 h |
| Listed | 2018-08-28 |

Exchange-published rules as synced on 2026-10-07; venues change them — check the venue before trading.

## Archive coverage

1,091 recorded UTC days from 2023-10-11 to 2026-10-06 — 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.

## Daily market statistics (last 30 recorded days)

Averages over these days: $388,389,826 turnover and 96,582 trades per day, quoted spread 0.0135 bps, top-of-book depth $44,066, top-20 depth $291,061 (mid-side total notional over the top 20 levels).

| UTC day | Trades | Turnover USD | Avg spread bps | Top-of-book depth USD | Top-20 depth USD |
| --- | --- | --- | --- | --- | --- |
| 2026-10-06 | 71,697 | $256,643,780 | 0.0118 | $51,905 | $267,712 |
| 2026-10-05 | 106,043 | $364,211,610 | 0.012 | $48,245 | $292,059 |
| 2026-10-04 | 45,662 | $184,646,940 | 0.012 | $81,172 | $423,440 |
| 2026-10-03 | 30,507 | $124,953,660 | 0.0119 | $57,016 | $293,254 |
| 2026-10-02 | 166,097 | $648,556,720 | 0.0122 | $46,875 | $284,633 |
| 2026-10-01 | 109,512 | $385,841,230 | 0.0123 | $40,513 | $272,452 |
| 2026-09-30 | 126,247 | $539,745,940 | 0.0148 | $42,252 | $274,342 |
| 2026-09-29 | 82,245 | $281,993,010 | 0.0123 | $37,844 | $234,041 |
| 2026-09-28 | 124,247 | $516,721,360 | 0.0125 | $40,597 | $253,653 |
| 2026-09-27 | 44,988 | $204,818,780 | 0.0119 | $51,521 | $261,785 |
| 2026-09-26 | 24,765 | $115,611,070 | 0.012 | $42,842 | $239,765 |
| 2026-09-25 | 105,919 | $465,832,870 | 0.0126 | $41,163 | $272,734 |
| 2026-09-24 | 119,716 | $479,081,460 | 0.0129 | $33,597 | $239,549 |
| 2026-09-23 | 124,113 | $623,648,690 | 0.0124 | $35,039 | $255,420 |
| 2026-09-22 | 116,138 | $485,497,100 | 0.0122 | $35,598 | $257,864 |
| 2026-09-21 | 202,774 | $912,650,540 | 0.0245 | $26,330 | $257,891 |
| 2026-09-20 | 64,672 | $213,818,940 | 0.0149 | $32,152 | $204,507 |
| 2026-09-19 | 60,724 | $292,016,250 | 0.0134 | $45,538 | $260,908 |
| 2026-09-18 | 145,844 | $583,558,120 | 0.0146 | $36,326 | $254,809 |
| 2026-09-17 | 78,539 | $305,592,710 | 0.0141 | $38,273 | $284,162 |
| 2026-09-16 | 123,515 | $374,486,110 | 0.0155 | $32,771 | $275,779 |
| 2026-09-15 | 161,224 | $638,782,770 | 0.0148 | $42,026 | $328,939 |
| 2026-09-14 | 112,541 | $438,261,130 | 0.0135 | $40,567 | $310,309 |
| 2026-09-13 | 35,620 | $146,053,320 | 0.0132 | $56,762 | $343,368 |
| 2026-09-12 | 19,284 | $98,911,950 | 0.013 | $41,672 | $369,413 |
| 2026-09-11 | 158,777 | $600,249,640 | 0.0145 | $45,775 | $312,198 |
| 2026-09-10 | 89,093 | $315,803,630 | 0.0141 | $45,003 | $351,232 |
| 2026-09-09 | 100,786 | $398,871,890 | 0.0135 | $52,783 | $354,862 |
| 2026-09-08 | 84,041 | $370,985,500 | 0.0131 | $48,144 | $325,385 |
| 2026-09-07 | 62,129 | $283,848,050 | 0.0128 | $51,688 | $375,377 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/240000?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=240000
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp