# ONE-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/241795 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/241795.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | ONE-USDT-SWAP (id 241795) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | ONE/USDT |
| State | open |
| Tick size | 0.0000001 |
| Lot size | 1 |
| Minimum order | 1 ONE |
| Minimum notional | — |
| Contract size | 100 ONE |
| Funding interval | 4 h |
| Listed | 2024-02-20 |

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

## Archive coverage

956 recorded UTC days from 2024-02-20 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: $59,535,372 turnover and 996,170 trades per day, quoted spread 4.39 bps, top-of-book depth $107, top-20 depth $3,851 (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 | 61,681 | $3,624,214 | 3.13 | $87 | $2,353 |
| 2026-10-05 | 86,288 | $6,570,959 | 3.06 | $112 | $2,727 |
| 2026-10-04 | 107,637 | $7,910,273 | 2.62 | $131 | $2,881 |
| 2026-10-03 | 368,333 | $24,838,248 | 3.53 | $110 | $2,461 |
| 2026-10-02 | 131,033 | $8,378,051 | 1.96 | $107 | $2,550 |
| 2026-10-01 | 170,797 | $11,300,773 | 2.32 | $132 | $2,621 |
| 2026-09-30 | 167,543 | $13,001,013 | 1.82 | $134 | $3,150 |
| 2026-09-29 | 445,863 | $25,650,021 | 2.09 | $128 | $2,552 |
| 2026-09-28 | 866,631 | $56,513,856 | 2.35 | $92 | $2,183 |
| 2026-09-27 | 912,503 | $56,096,940 | 2.8 | $158 | $2,649 |
| 2026-09-26 | 833,033 | $64,436,421 | 2.4 | $169 | $3,335 |
| 2026-09-25 | 2,198,337 | $131,046,238 | 3.76 | $141 | $2,701 |
| 2026-09-24 | 1,644,578 | $82,735,917 | 3.07 | $99 | $1,968 |
| 2026-09-23 | 2,869,787 | $180,828,751 | 3.89 | $167 | $2,410 |
| 2026-09-22 | 2,707,417 | $142,543,444 | 2.5 | $135 | $1,857 |
| 2026-09-21 | 3,796,743 | $239,514,758 | 3.12 | $175 | $2,164 |
| 2026-09-20 | 4,312,141 | $234,426,430 | 3.22 | $193 | $1,865 |
| 2026-09-19 | 3,660,758 | $218,018,572 | 3.71 | $96 | $1,997 |
| 2026-09-18 | 1,943,627 | $102,261,296 | 3.99 | $113 | $2,619 |
| 2026-09-17 | 2,419,084 | $167,521,793 | 5.56 | $174 | $3,808 |
| 2026-09-16 | 74,780 | $4,593,640 | 10.8 | $92 | $4,808 |
| 2026-09-15 | 22,721 | $958,153 | 7.25 | $52 | $5,902 |
| 2026-09-14 | 9,119 | $419,568 | 5.94 | $56 | $7,926 |
| 2026-09-13 | 7,153 | $228,338 | 6.52 | $42 | $7,039 |
| 2026-09-12 | 8,585 | $335,342 | 6.56 | $49 | $6,786 |
| 2026-09-11 | 11,429 | $348,406 | 6.44 | $30 | $4,129 |
| 2026-09-10 | 16,867 | $612,917 | 6.74 | $50 | $5,192 |
| 2026-09-09 | 13,415 | $507,963 | 6.72 | $52 | $7,637 |
| 2026-09-08 | 9,961 | $466,935 | 7.21 | $62 | $8,575 |
| 2026-09-07 | 7,248 | $371,942 | 6.54 | $61 | $6,686 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/241795?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=241795
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp