# ETHFI-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/241843 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/241843.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | ETHFI-USDT-SWAP (id 241843) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | ETHFI/USDT |
| State | open |
| Tick size | 0.0001 |
| Lot size | 1 |
| Minimum order | 1 ETHFI |
| Minimum notional | — |
| Funding interval | 4 h |
| Listed | 2024-03-18 |

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

## Archive coverage

932 recorded UTC days from 2024-03-18 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: $13,630,069 turnover and 92,719 trades per day, quoted spread 2.41 bps, top-of-book depth $190, top-20 depth $30,768 (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 | 78,039 | $13,848,202 | 2 | $247 | $29,824 |
| 2026-10-05 | 47,200 | $7,121,581 | 2.18 | $218 | $27,805 |
| 2026-10-04 | 35,409 | $5,912,835 | 1.76 | $244 | $31,219 |
| 2026-10-03 | 48,678 | $4,942,645 | 2.04 | $271 | $36,980 |
| 2026-10-02 | 98,507 | $14,766,293 | 2.09 | $249 | $33,302 |
| 2026-10-01 | 64,466 | $9,833,454 | 2.27 | $207 | $26,957 |
| 2026-09-30 | 95,559 | $13,940,257 | 2.04 | $213 | $30,263 |
| 2026-09-29 | 143,903 | $17,804,694 | 2.58 | $170 | $21,402 |
| 2026-09-28 | 93,375 | $10,568,281 | 2.25 | $170 | $23,928 |
| 2026-09-27 | 50,703 | $9,577,300 | 2.43 | $248 | $34,383 |
| 2026-09-26 | 52,825 | $9,894,886 | 2.39 | $185 | $31,041 |
| 2026-09-25 | 59,684 | $8,907,406 | 2.68 | $173 | $29,714 |
| 2026-09-24 | 54,881 | $7,843,577 | 2.29 | $189 | $33,574 |
| 2026-09-23 | 86,234 | $13,751,016 | 2.8 | $275 | $30,436 |
| 2026-09-22 | 81,349 | $11,214,386 | 2.34 | $185 | $31,841 |
| 2026-09-21 | 96,436 | $12,998,896 | 2.46 | $143 | $27,115 |
| 2026-09-20 | 113,407 | $11,630,643 | 2.13 | $140 | $26,250 |
| 2026-09-19 | 70,491 | $10,591,604 | 2.73 | $206 | $25,694 |
| 2026-09-18 | 116,148 | $18,623,169 | 2.58 | $191 | $26,979 |
| 2026-09-17 | 61,649 | $8,565,687 | 3.21 | $169 | $23,887 |
| 2026-09-16 | 58,904 | $6,178,467 | 2.6 | $134 | $23,924 |
| 2026-09-15 | 83,696 | $10,879,046 | 2.36 | $172 | $27,113 |
| 2026-09-14 | 113,072 | $13,575,179 | 2.04 | $162 | $31,451 |
| 2026-09-13 | 105,967 | $19,609,322 | 1.99 | $230 | $40,765 |
| 2026-09-12 | 202,564 | $38,304,756 | 2.31 | $186 | $30,926 |
| 2026-09-11 | 217,149 | $29,634,374 | 2.77 | $140 | $31,794 |
| 2026-09-10 | 269,853 | $44,378,695 | 2.82 | $164 | $33,077 |
| 2026-09-09 | 73,183 | $9,057,426 | 2.78 | $139 | $39,742 |
| 2026-09-08 | 53,858 | $7,871,454 | 2.64 | $148 | $44,028 |
| 2026-09-07 | 54,367 | $7,076,526 | 2.85 | $129 | $37,622 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/241843?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=241843
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp