# ARB-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/241675 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/241675.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | ARB-USDT-SWAP (id 241675) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | ARB/USDT |
| State | open |
| Tick size | 0.00001 |
| Lot size | 0.1 |
| Minimum order | 0.1 ARB |
| Minimum notional | — |
| Contract size | 10 ARB |
| Funding interval | 8 h |
| Listed | 2023-03-23 |

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

## Archive coverage

1,088 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: $110,514,655 turnover and 466,549 trades per day, quoted spread 0.574 bps, top-of-book depth $521, top-20 depth $26,574 (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 | 129,836 | $37,750,904 | 0.508 | $717 | $26,473 |
| 2026-10-05 | 182,270 | $47,851,280 | 0.499 | $722 | $23,533 |
| 2026-10-04 | 85,903 | $28,465,993 | 0.5 | $1,100 | $35,474 |
| 2026-10-03 | 131,154 | $32,079,376 | 0.505 | $1,131 | $39,714 |
| 2026-10-02 | 275,008 | $58,449,613 | 0.516 | $622 | $25,776 |
| 2026-10-01 | 241,662 | $49,469,181 | 0.522 | $478 | $21,607 |
| 2026-09-30 | 299,091 | $56,898,069 | 0.508 | $518 | $21,073 |
| 2026-09-29 | 366,594 | $83,557,052 | 0.498 | $687 | $20,785 |
| 2026-09-28 | 444,602 | $99,628,452 | 0.491 | $601 | $20,813 |
| 2026-09-27 | 350,287 | $108,670,775 | 0.451 | $892 | $22,719 |
| 2026-09-26 | 229,588 | $65,400,572 | 0.463 | $890 | $24,096 |
| 2026-09-25 | 415,609 | $91,069,588 | 0.468 | $692 | $20,162 |
| 2026-09-24 | 413,065 | $99,928,602 | 0.468 | $755 | $24,209 |
| 2026-09-23 | 826,093 | $207,766,615 | 0.465 | $599 | $18,547 |
| 2026-09-22 | 452,179 | $114,979,940 | 0.476 | $672 | $20,958 |
| 2026-09-21 | 805,192 | $159,115,388 | 0.486 | $344 | $15,565 |
| 2026-09-20 | 757,035 | $174,354,642 | 0.521 | $298 | $20,953 |
| 2026-09-19 | 574,035 | $127,793,789 | 0.524 | $332 | $23,173 |
| 2026-09-18 | 1,621,517 | $393,104,968 | 0.608 | $237 | $19,496 |
| 2026-09-17 | 637,189 | $142,530,058 | 0.653 | $319 | $24,319 |
| 2026-09-16 | 939,853 | $235,647,013 | 0.724 | $261 | $26,667 |
| 2026-09-15 | 681,194 | $156,016,580 | 0.786 | $261 | $29,486 |
| 2026-09-14 | 241,801 | $40,381,406 | 0.759 | $252 | $31,702 |
| 2026-09-13 | 182,860 | $37,060,529 | 0.762 | $270 | $34,661 |
| 2026-09-12 | 172,188 | $29,724,145 | 0.725 | $289 | $32,044 |
| 2026-09-11 | 351,084 | $65,429,710 | 0.708 | $306 | $30,362 |
| 2026-09-10 | 317,003 | $70,069,749 | 0.685 | $384 | $34,064 |
| 2026-09-09 | 449,737 | $106,811,975 | 0.63 | $292 | $35,247 |
| 2026-09-08 | 609,182 | $143,935,077 | 0.617 | $261 | $34,438 |
| 2026-09-07 | 813,645 | $251,498,615 | 0.681 | $434 | $39,111 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/241675?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=241675
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp