# OP-USDC on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/243711 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/243711.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | OP-USDC (id 243711) |
| Exchange | Okx (`okex`) |
| Class | spot |
| Pair | OP/USDC |
| State | open |
| Tick size | 0.00001 |
| Lot size | 0.0001 |
| Minimum order | 10 OP |
| Minimum notional | — |
| Listed | 2026-02-23 |

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

## Archive coverage

226 recorded UTC days from 2026-02-23 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 10 recorded days)

Averages over these days: $308,510 turnover and 1,315 trades per day, quoted spread 10.4 bps, top-of-book depth $806, top-20 depth $18,427 (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 | 984 | $164,803 | 7.92 | $582 | $15,922 |
| 2026-10-05 | 1,293 | $303,727 | 10.6 | $886 | $19,852 |
| 2026-10-04 | 914 | $268,324 | 7.5 | $656 | $16,180 |
| 2026-10-03 | 2,585 | $733,165 | 8.1 | $825 | $20,314 |
| 2026-10-02 | 1,648 | $411,620 | 10 | $675 | $16,044 |
| 2026-10-01 | 1,496 | $410,304 | 10.7 | $917 | $19,913 |
| 2026-09-30 | 1,676 | $513,997 | 11.5 | $660 | $14,811 |
| 2026-09-29 | 881 | $129,986 | 12.6 | $984 | $20,583 |
| 2026-09-28 | 998 | $81,192 | 14 | $1,067 | $19,484 |
| 2026-09-27 | 675 | $67,978 | 11.5 | $808 | $21,169 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/243711?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=243711
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp