# TAO-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/242029 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/242029.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | TAO-USDT-SWAP (id 242029) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | BTAO/USDT |
| State | open |
| Tick size | 0.1 |
| Lot size | 1 |
| Minimum order | 1 BTAO |
| Minimum notional | — |
| Contract size | 0.01 BTAO |
| Funding interval | 8 h |
| Listed | 2024-09-20 |

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

## Archive coverage

708 recorded UTC days from 2024-10-29 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: $50,120,972 turnover and 56,287 trades per day, quoted spread 3.69 bps, top-of-book depth $5,659, top-20 depth $881,456 (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 | 29,294 | $31,253,437 | 3.3 | $5,591 | $1,270,464 |
| 2026-10-05 | 40,817 | $45,636,660 | 3.3 | $8,519 | $1,099,000 |
| 2026-10-04 | 24,751 | $29,196,622 | 3.29 | $6,490 | $1,050,985 |
| 2026-10-03 | 49,205 | $36,419,418 | 3.41 | $9,001 | $1,396,918 |
| 2026-10-02 | 82,579 | $68,340,090 | 3.31 | $6,975 | $1,316,492 |
| 2026-10-01 | 52,935 | $45,030,137 | 3.3 | $4,994 | $1,194,660 |
| 2026-09-30 | 59,295 | $52,694,788 | 3.3 | $5,370 | $1,027,666 |
| 2026-09-29 | 72,141 | $58,596,667 | 3.26 | $5,183 | $1,049,900 |
| 2026-09-28 | 85,321 | $75,867,433 | 3.27 | $7,055 | $1,013,784 |
| 2026-09-27 | 59,052 | $61,310,973 | 3.08 | $3,477 | $958,587 |
| 2026-09-26 | 70,288 | $70,592,518 | 3.13 | $3,912 | $813,080 |
| 2026-09-25 | 75,791 | $60,169,902 | 3.31 | $3,378 | $648,837 |
| 2026-09-24 | 95,929 | $63,338,207 | 3.46 | $4,169 | $565,099 |
| 2026-09-23 | 115,154 | $87,900,345 | 3.3 | $5,163 | $408,854 |
| 2026-09-22 | 144,027 | $107,887,811 | 3.19 | $3,487 | $521,113 |
| 2026-09-21 | 115,769 | $95,677,826 | 3.56 | $3,237 | $710,266 |
| 2026-09-20 | 53,794 | $45,927,909 | 3.9 | $4,499 | $839,357 |
| 2026-09-19 | 49,803 | $46,660,320 | 3.83 | $4,103 | $827,549 |
| 2026-09-18 | 36,188 | $38,610,097 | 4.08 | $5,662 | $862,147 |
| 2026-09-17 | 20,788 | $20,775,085 | 4.4 | $6,389 | $844,224 |
| 2026-09-16 | 28,756 | $24,880,570 | 4.61 | $7,164 | $875,254 |
| 2026-09-15 | 34,481 | $31,272,709 | 4.43 | $5,997 | $872,438 |
| 2026-09-14 | 34,799 | $26,984,749 | 4.26 | $6,535 | $795,729 |
| 2026-09-13 | 19,097 | $20,848,522 | 4.27 | $8,107 | $788,115 |
| 2026-09-12 | 11,483 | $11,021,646 | 4.27 | $5,355 | $754,177 |
| 2026-09-11 | 43,407 | $45,846,261 | 4.24 | $9,826 | $806,619 |
| 2026-09-10 | 41,287 | $40,253,311 | 4.05 | $4,851 | $774,100 |
| 2026-09-09 | 42,118 | $43,348,237 | 3.86 | $3,813 | $771,146 |
| 2026-09-08 | 37,363 | $42,825,400 | 3.89 | $4,111 | $802,366 |
| 2026-09-07 | 62,893 | $74,461,526 | 3.79 | $7,369 | $784,748 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/242029?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=242029
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp