# S-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/243060 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/243060.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | S-USDT-SWAP (id 243060) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | S_SONIC/USDT |
| State | open |
| Tick size | 0.00001 |
| Lot size | 1 |
| Minimum order | 1 S_SONIC |
| Minimum notional | — |
| Contract size | 10 S_SONIC |
| Funding interval | 4 h |
| 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: $2,269,377 turnover and 21,734 trades per day, quoted spread 5.68 bps, top-of-book depth $108, top-20 depth $15,129 (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 | 20,653 | $2,325,298 | 4.5 | $91 | $16,005 |
| 2026-10-05 | 21,539 | $2,402,433 | 5.08 | $100 | $16,773 |
| 2026-10-04 | 29,426 | $5,945,820 | 5.57 | $219 | $26,984 |
| 2026-10-03 | 11,358 | $1,673,376 | 4.05 | $110 | $16,130 |
| 2026-10-02 | 14,179 | $1,282,246 | 6.76 | $125 | $21,331 |
| 2026-10-01 | 16,469 | $1,823,806 | 5.61 | $116 | $21,858 |
| 2026-09-30 | 16,301 | $1,339,576 | 8.47 | $110 | $12,477 |
| 2026-09-29 | 12,994 | $937,646 | 5.48 | $90 | $12,291 |
| 2026-09-28 | 17,614 | $1,670,512 | 7.47 | $134 | $13,667 |
| 2026-09-27 | 9,753 | $757,203 | 4.1 | $93 | $11,151 |
| 2026-09-26 | 18,130 | $1,180,493 | 5.17 | $110 | $13,791 |
| 2026-09-25 | 22,007 | $1,400,110 | 3.75 | $105 | $16,861 |
| 2026-09-24 | 20,944 | $1,804,847 | 4.9 | $140 | $13,606 |
| 2026-09-23 | 41,148 | $3,336,488 | 3.92 | $130 | $13,518 |
| 2026-09-22 | 84,927 | $9,000,241 | 5.74 | $118 | $12,499 |
| 2026-09-21 | 49,420 | $4,733,003 | 4.45 | $128 | $14,646 |
| 2026-09-20 | 96,847 | $12,453,261 | 6.95 | $140 | $14,442 |
| 2026-09-19 | 24,552 | $2,543,872 | 4.75 | $107 | $14,782 |
| 2026-09-18 | 45,777 | $6,214,248 | 9.66 | $140 | $14,780 |
| 2026-09-17 | 6,082 | $412,412 | 5.61 | $101 | $15,003 |
| 2026-09-16 | 7,185 | $627,691 | 8.72 | $135 | $17,792 |
| 2026-09-15 | 8,482 | $553,978 | 5.64 | $96 | $15,744 |
| 2026-09-14 | 5,817 | $332,168 | 5.77 | $76 | $15,470 |
| 2026-09-13 | 7,018 | $495,771 | 5.7 | $69 | $11,779 |
| 2026-09-12 | 4,364 | $237,461 | 5.01 | $72 | $11,571 |
| 2026-09-11 | 7,795 | $470,357 | 6.2 | $64 | $13,529 |
| 2026-09-10 | 8,608 | $489,183 | 5.84 | $70 | $12,379 |
| 2026-09-09 | 9,487 | $824,217 | 5.55 | $88 | $16,541 |
| 2026-09-08 | 6,390 | $418,172 | 5.11 | $78 | $13,912 |
| 2026-09-07 | 6,755 | $395,423 | 4.99 | $78 | $12,571 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/243060?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=243060
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp