# ZRO-USDT on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/241932 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/241932.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | ZRO-USDT (id 241932) |
| Exchange | Okx (`okex`) |
| Class | spot |
| Pair | ZRO/USDT |
| State | open |
| Tick size | 0.0001 |
| Lot size | 0.001 |
| Minimum order | 1 ZRO |
| Minimum notional | — |
| Listed | 2024-06-20 |

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

## Archive coverage

838 recorded UTC days from 2024-06-20 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: $3,372,184 turnover and 28,203 trades per day, quoted spread 6.52 bps, top-of-book depth $133, top-20 depth $7,918 (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 | 34,332 | $4,094,641 | 5.82 | $113 | $5,923 |
| 2026-10-05 | 44,474 | $5,868,502 | 5.07 | $122 | $4,769 |
| 2026-10-04 | 50,766 | $3,768,737 | 5 | $162 | $6,519 |
| 2026-10-03 | 55,443 | $7,657,523 | 6.02 | $128 | $5,978 |
| 2026-10-02 | 56,784 | $9,219,456 | 6.46 | $159 | $10,031 |
| 2026-10-01 | 53,073 | $5,930,245 | 5.27 | $125 | $7,780 |
| 2026-09-30 | 41,159 | $4,676,675 | 6.58 | $120 | $8,200 |
| 2026-09-29 | 33,737 | $4,090,828 | 6.07 | $94 | $5,140 |
| 2026-09-28 | 30,773 | $4,049,673 | 7.82 | $139 | $7,928 |
| 2026-09-27 | 19,385 | $2,084,831 | 6.49 | $92 | $5,519 |
| 2026-09-26 | 15,635 | $2,164,684 | 7.62 | $189 | $6,910 |
| 2026-09-25 | 34,312 | $4,416,575 | 7.99 | $144 | $6,371 |
| 2026-09-24 | 34,047 | $6,843,512 | 8.96 | $235 | $10,881 |
| 2026-09-23 | 56,779 | $5,654,587 | 8.28 | $111 | $4,738 |
| 2026-09-22 | 39,306 | $4,900,507 | 7.94 | $129 | $7,998 |
| 2026-09-21 | 27,457 | $2,294,174 | 6.18 | $106 | $6,149 |
| 2026-09-20 | 16,244 | $1,769,736 | 6.98 | $134 | $7,926 |
| 2026-09-19 | 16,356 | $1,286,425 | 5.81 | $81 | $5,503 |
| 2026-09-18 | 20,832 | $2,825,783 | 7.22 | $172 | $9,469 |
| 2026-09-17 | 20,226 | $2,174,810 | 5.32 | $174 | $11,086 |
| 2026-09-16 | 15,122 | $2,422,951 | 6.72 | $351 | $14,690 |
| 2026-09-15 | 18,731 | $2,698,170 | 5.74 | $196 | $10,799 |
| 2026-09-14 | 15,815 | $1,577,425 | 5.67 | $127 | $10,019 |
| 2026-09-13 | 10,074 | $501,394 | 6.04 | $52 | $6,714 |
| 2026-09-12 | 9,690 | $577,210 | 5.63 | $56 | $6,334 |
| 2026-09-11 | 17,103 | $1,160,789 | 6.11 | $63 | $8,653 |
| 2026-09-10 | 12,943 | $1,266,732 | 6.37 | $61 | $9,220 |
| 2026-09-09 | 18,040 | $1,901,181 | 6.25 | $108 | $10,084 |
| 2026-09-08 | 11,447 | $1,276,519 | 6.63 | $110 | $9,028 |
| 2026-09-07 | 15,995 | $2,011,238 | 7.49 | $140 | $7,193 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/241932?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=241932
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp