# YFI-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/240138 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/240138.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | YFI-USDT-SWAP (id 240138) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | YFI/USDT |
| State | open |
| Tick size | 1 |
| Lot size | 1 |
| Minimum order | 1 YFI |
| Minimum notional | — |
| Contract size | 0.0001 YFI |
| Funding interval | 8 h |
| Listed | 2020-09-02 |

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

## Archive coverage

1,091 recorded UTC days from 2023-10-11 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: $725,024 turnover and 7,260 trades per day, quoted spread 5.7 bps, top-of-book depth $228, top-20 depth $31,250 (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 | 5,998 | $721,135 | 4.71 | $186 | $32,759 |
| 2026-10-05 | 9,867 | $1,207,125 | 4.84 | $233 | $39,972 |
| 2026-10-04 | 10,691 | $1,198,265 | 4.85 | $237 | $35,468 |
| 2026-10-03 | 12,851 | $2,271,183 | 5.33 | $244 | $34,527 |
| 2026-10-02 | 8,748 | $1,061,174 | 5.62 | $271 | $36,736 |
| 2026-10-01 | 5,769 | $349,983 | 5.54 | $235 | $29,274 |
| 2026-09-30 | 9,433 | $1,049,837 | 6.31 | $394 | $31,014 |
| 2026-09-29 | 9,409 | $886,717 | 5.55 | $311 | $30,538 |
| 2026-09-28 | 11,469 | $1,399,185 | 5.87 | $384 | $36,158 |
| 2026-09-27 | 5,777 | $699,971 | 5.34 | $248 | $33,494 |
| 2026-09-26 | 5,018 | $635,376 | 5.99 | $333 | $36,392 |
| 2026-09-25 | 8,470 | $687,329 | 5.94 | $263 | $32,121 |
| 2026-09-24 | 8,681 | $785,291 | 6.5 | $220 | $26,357 |
| 2026-09-23 | 10,723 | $938,616 | 6.17 | $312 | $24,407 |
| 2026-09-22 | 8,099 | $808,084 | 6.54 | $186 | $26,526 |
| 2026-09-21 | 9,000 | $803,321 | 5.85 | $179 | $27,178 |
| 2026-09-20 | 5,707 | $531,154 | 6.89 | $212 | $27,921 |
| 2026-09-19 | 5,082 | $559,283 | 5.72 | $185 | $28,112 |
| 2026-09-18 | 7,335 | $537,519 | 6.43 | $236 | $35,499 |
| 2026-09-17 | 4,046 | $365,187 | 5.74 | $182 | $37,325 |
| 2026-09-16 | 7,192 | $580,575 | 5.59 | $142 | $36,409 |
| 2026-09-15 | 7,899 | $664,964 | 5.75 | $229 | $33,717 |
| 2026-09-14 | 3,469 | $237,561 | 5.83 | $175 | $27,180 |
| 2026-09-13 | 4,441 | $268,266 | 5.93 | $168 | $27,140 |
| 2026-09-12 | 3,507 | $176,223 | 5.28 | $161 | $28,146 |
| 2026-09-11 | 7,828 | $462,897 | 5.78 | $181 | $29,435 |
| 2026-09-10 | 7,329 | $498,602 | 5.71 | $228 | $32,823 |
| 2026-09-09 | 6,269 | $696,724 | 5.25 | $194 | $30,221 |
| 2026-09-08 | 3,460 | $292,620 | 5.13 | $162 | $26,615 |
| 2026-09-07 | 4,232 | $376,545 | 5.07 | $145 | $24,047 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/240138?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=240138
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp