# LAYER-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/243113 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/243113.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | LAYER-USDT-SWAP (id 243113) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | SOLAYER/USDT |
| State | open |
| Tick size | 0.00001 |
| Lot size | 1 |
| Minimum order | 1 SOLAYER |
| Minimum notional | — |
| Funding interval | 4 h |
| Listed | 2025-02-11 |

Exchange-published rules as synced on 2026-10-08; venues change them — check the venue before trading.

## Archive coverage

603 recorded UTC days from 2025-02-11 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: $589,357 turnover and 11,580 trades per day, quoted spread 5.12 bps, top-of-book depth $55, top-20 depth $6,230 (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 | 7,212 | $332,813 | 3.75 | $41 | $5,683 |
| 2026-10-05 | 10,563 | $379,243 | 4.11 | $37 | $4,975 |
| 2026-10-04 | 3,528 | $182,769 | 6.69 | $67 | $6,071 |
| 2026-10-03 | 6,287 | $228,944 | 4.26 | $30 | $5,245 |
| 2026-10-02 | 8,627 | $473,336 | 7.95 | $67 | $6,890 |
| 2026-10-01 | 11,516 | $375,090 | 4.84 | $36 | $6,276 |
| 2026-09-30 | 10,415 | $427,203 | 8.51 | $60 | $5,891 |
| 2026-09-29 | 14,708 | $476,015 | 5.71 | $31 | $4,101 |
| 2026-09-28 | 16,113 | $1,060,158 | 9.43 | $81 | $5,673 |
| 2026-09-27 | 13,459 | $585,550 | 5.03 | $36 | $4,847 |
| 2026-09-26 | 7,075 | $601,341 | 8.21 | $107 | $6,528 |
| 2026-09-25 | 9,477 | $335,716 | 4.48 | $27 | $5,423 |
| 2026-09-24 | 9,905 | $371,698 | 6.91 | $39 | $5,889 |
| 2026-09-23 | 13,998 | $636,832 | 4.81 | $41 | $4,552 |
| 2026-09-22 | 10,289 | $693,728 | 7.23 | $67 | $6,245 |
| 2026-09-21 | 16,018 | $683,286 | 5.2 | $34 | $5,117 |
| 2026-09-20 | 6,599 | $379,578 | 7.36 | $64 | $7,811 |
| 2026-09-19 | 7,956 | $235,952 | 3.83 | $25 | $6,450 |
| 2026-09-18 | 5,431 | $341,323 | 6.78 | $53 | $6,893 |
| 2026-09-17 | 4,538 | $146,015 | 2.91 | $26 | $5,383 |
| 2026-09-16 | 7,307 | $420,286 | 5.48 | $59 | $8,102 |
| 2026-09-15 | 13,443 | $409,901 | 3.53 | $43 | $6,196 |
| 2026-09-14 | 9,437 | $301,755 | 2.87 | $51 | $6,472 |
| 2026-09-13 | 9,431 | $389,490 | 3.13 | $64 | $5,728 |
| 2026-09-12 | 6,543 | $173,258 | 2.11 | $55 | $5,895 |
| 2026-09-11 | 19,908 | $541,948 | 2.82 | $44 | $5,801 |
| 2026-09-10 | 19,972 | $546,302 | 2.81 | $51 | $6,044 |
| 2026-09-09 | 21,365 | $1,221,583 | 3.8 | $61 | $7,163 |
| 2026-09-08 | 14,846 | $963,945 | 3.65 | $99 | $9,503 |
| 2026-09-07 | 31,425 | $3,765,650 | 5.5 | $150 | $10,055 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/243113?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=243113
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp