# SPX-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/243422 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/243422.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | SPX-USDT-SWAP (id 243422) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | SPX/USDT |
| State | open |
| Tick size | 0.0001 |
| Lot size | 1 |
| Minimum order | 1 SPX |
| Minimum notional | — |
| Funding interval | 4 h |
| Listed | 2025-07-17 |

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

## Archive coverage

447 recorded UTC days from 2025-07-17 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: $1,456,784 turnover and 20,475 trades per day, quoted spread 5.91 bps, top-of-book depth $95, top-20 depth $13,359 (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 | 22,118 | $1,940,816 | 3.61 | $136 | $28,321 |
| 2026-10-05 | 19,479 | $1,224,657 | 3.76 | $116 | $20,864 |
| 2026-10-04 | 10,410 | $1,069,891 | 5.29 | $136 | $25,305 |
| 2026-10-03 | 11,983 | $798,178 | 4.42 | $77 | $14,669 |
| 2026-10-02 | 19,500 | $1,123,119 | 7.26 | $109 | $14,136 |
| 2026-10-01 | 23,189 | $1,310,097 | 5.42 | $77 | $15,563 |
| 2026-09-30 | 21,355 | $1,433,524 | 7.69 | $117 | $13,724 |
| 2026-09-29 | 23,863 | $1,091,161 | 5.68 | $70 | $13,093 |
| 2026-09-28 | 23,250 | $1,428,151 | 7.68 | $108 | $15,713 |
| 2026-09-27 | 18,672 | $966,211 | 5.16 | $103 | $13,858 |
| 2026-09-26 | 13,017 | $733,612 | 7.1 | $111 | $11,051 |
| 2026-09-25 | 26,669 | $1,120,170 | 5.87 | $66 | $10,693 |
| 2026-09-24 | 34,471 | $2,292,923 | 6.26 | $73 | $14,567 |
| 2026-09-23 | 42,613 | $3,126,338 | 6.62 | $90 | $10,538 |
| 2026-09-22 | 38,335 | $2,988,147 | 6.96 | $99 | $8,107 |
| 2026-09-21 | 34,108 | $2,788,942 | 6.08 | $111 | $7,701 |
| 2026-09-20 | 14,396 | $1,185,281 | 7.71 | $99 | $7,504 |
| 2026-09-19 | 14,382 | $1,356,840 | 6.51 | $89 | $12,063 |
| 2026-09-18 | 16,168 | $1,596,335 | 7.87 | $129 | $11,378 |
| 2026-09-17 | 14,557 | $1,142,472 | 5.97 | $93 | $9,626 |
| 2026-09-16 | 17,155 | $1,510,766 | 7.5 | $141 | $8,517 |
| 2026-09-15 | 17,851 | $1,467,865 | 5.89 | $89 | $8,824 |
| 2026-09-14 | 12,026 | $798,749 | 6.71 | $67 | $9,676 |
| 2026-09-13 | 8,284 | $504,270 | 5.64 | $60 | $13,200 |
| 2026-09-12 | 7,596 | $591,751 | 5.52 | $63 | $15,900 |
| 2026-09-11 | 29,785 | $2,078,535 | 5.45 | $100 | $16,450 |
| 2026-09-10 | 22,905 | $1,828,205 | 5.13 | $101 | $13,757 |
| 2026-09-09 | 22,615 | $1,782,301 | 4.38 | $76 | $12,704 |
| 2026-09-08 | 18,570 | $1,375,306 | 3.76 | $73 | $12,086 |
| 2026-09-07 | 14,924 | $1,048,900 | 4.25 | $55 | $11,194 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/243422?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=243422
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp