# S-USDT on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/243059 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/243059.md · Source: CryptoStruct's own tick-by-tick recordings.

S-USDT is a spot instrument on Okx (S_SONIC/USDT). Master data, archive coverage and daily market statistics below.

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | S-USDT (id 243059) |
| Exchange | Okx (`okex`) |
| Class | spot |
| Pair | S_SONIC/USDT |
| State | open |
| Tick size | 0.00001 |
| Lot size | 0.001 |
| Minimum order | 10 S_SONIC |
| Minimum notional | — |
| Listed | 2025-01-21 |

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

## Archive coverage

624 recorded UTC days from 2025-01-21 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: $448,978 turnover and 8,795 trades per day, quoted spread 8.58 bps, top-of-book depth $61, top-20 depth $8,051 (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 | 6,674 | $475,455 | 7.65 | $89 | $9,671 |
| 2026-10-05 | 9,152 | $731,786 | 7.51 | $82 | $6,703 |
| 2026-10-04 | 9,846 | $612,189 | 7.64 | $56 | $7,632 |
| 2026-10-03 | 4,661 | $323,856 | 7.33 | $68 | $7,003 |
| 2026-10-02 | 13,861 | $478,458 | 8.19 | $67 | $11,848 |
| 2026-10-01 | 10,407 | $433,089 | 7.45 | $85 | $8,683 |
| 2026-09-30 | 15,929 | $540,177 | 8.51 | $45 | $7,055 |
| 2026-09-29 | 5,640 | $175,345 | 7.91 | $52 | $5,553 |
| 2026-09-28 | 7,289 | $273,750 | 10.5 | $83 | $6,937 |
| 2026-09-27 | 3,476 | $169,962 | 8.3 | $75 | $5,101 |
| 2026-09-26 | 6,077 | $406,164 | 8.64 | $73 | $7,735 |
| 2026-09-25 | 4,267 | $239,284 | 7.56 | $66 | $5,469 |
| 2026-09-24 | 8,252 | $399,645 | 8.25 | $57 | $6,973 |
| 2026-09-23 | 11,635 | $776,933 | 8.29 | $76 | $5,906 |
| 2026-09-22 | 28,875 | $1,770,822 | 10.1 | $69 | $9,395 |
| 2026-09-21 | 10,163 | $640,083 | 9.68 | $77 | $6,926 |
| 2026-09-20 | 32,461 | $1,664,551 | 10.9 | $63 | $5,945 |
| 2026-09-19 | 10,327 | $645,044 | 8.85 | $87 | $7,701 |
| 2026-09-18 | 24,535 | $1,314,828 | 10.9 | $54 | $11,952 |
| 2026-09-17 | 3,181 | $123,786 | 8.26 | $50 | $13,651 |
| 2026-09-16 | 8,074 | $214,702 | 10.4 | $53 | $11,727 |
| 2026-09-15 | 4,608 | $150,240 | 8.36 | $46 | $10,100 |
| 2026-09-14 | 3,460 | $113,035 | 8.07 | $39 | $11,883 |
| 2026-09-13 | 4,230 | $121,180 | 8.06 | $29 | $5,576 |
| 2026-09-12 | 1,402 | $59,759 | 7.79 | $39 | $7,560 |
| 2026-09-11 | 4,173 | $146,371 | 8.06 | $38 | $6,004 |
| 2026-09-10 | 4,199 | $164,426 | 7.94 | $57 | $7,396 |
| 2026-09-09 | 3,457 | $147,810 | 8.71 | $54 | $7,589 |
| 2026-09-08 | 1,640 | $66,754 | 8.75 | $53 | $7,036 |
| 2026-09-07 | 1,901 | $89,842 | 8.77 | $62 | $8,821 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/243059?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=243059
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp