# PI-USDT-SWAP on Okx — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/243129 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/243129.md · Source: CryptoStruct's own tick-by-tick recordings.

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

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | PI-USDT-SWAP (id 243129) |
| Exchange | Okx (`okex`) |
| Class | perpetual · linear |
| Pair | PI_NETWORK/USDT |
| State | open |
| Tick size | 0.00001 |
| Lot size | 1 |
| Minimum order | 1 PI_NETWORK |
| Minimum notional | — |
| Funding interval | 4 h |
| Listed | 2025-02-20 |

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

## Archive coverage

594 recorded UTC days from 2025-02-20 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: $4,436,492 turnover and 27,816 trades per day, quoted spread 2.07 bps, top-of-book depth $281, top-20 depth $21,589 (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 | 13,078 | $2,102,236 | 1.68 | $242 | $21,430 |
| 2026-10-05 | 14,304 | $2,667,468 | 1.94 | $237 | $19,966 |
| 2026-10-04 | 12,535 | $2,439,808 | 1.61 | $358 | $24,960 |
| 2026-10-03 | 10,687 | $1,748,078 | 1.66 | $333 | $18,550 |
| 2026-10-02 | 26,752 | $4,851,257 | 1.77 | $259 | $22,312 |
| 2026-10-01 | 28,289 | $4,088,509 | 2.03 | $251 | $22,011 |
| 2026-09-30 | 23,942 | $3,495,536 | 1.99 | $200 | $22,911 |
| 2026-09-29 | 21,448 | $3,365,114 | 2.29 | $173 | $18,088 |
| 2026-09-28 | 28,175 | $3,587,515 | 2.35 | $118 | $18,047 |
| 2026-09-27 | 18,474 | $2,484,440 | 2.04 | $209 | $18,628 |
| 2026-09-26 | 28,242 | $3,823,339 | 2.03 | $184 | $14,672 |
| 2026-09-25 | 41,132 | $6,686,846 | 2.5 | $198 | $19,263 |
| 2026-09-24 | 34,007 | $3,918,573 | 2.44 | $157 | $18,882 |
| 2026-09-23 | 46,942 | $6,250,170 | 2.3 | $143 | $16,342 |
| 2026-09-22 | 52,332 | $7,842,191 | 2.51 | $325 | $15,630 |
| 2026-09-21 | 32,115 | $5,959,769 | 2.47 | $532 | $22,533 |
| 2026-09-20 | 22,611 | $3,850,092 | 2.17 | $608 | $24,637 |
| 2026-09-19 | 24,751 | $3,522,199 | 2.64 | $356 | $17,229 |
| 2026-09-18 | 33,171 | $6,145,719 | 2.55 | $423 | $21,726 |
| 2026-09-17 | 31,057 | $5,635,306 | 2.63 | $333 | $18,653 |
| 2026-09-16 | 70,104 | $12,028,654 | 3.13 | $239 | $18,436 |
| 2026-09-15 | 45,287 | $8,015,781 | 1.92 | $262 | $31,861 |
| 2026-09-14 | 17,697 | $3,334,584 | 1.62 | $300 | $31,703 |
| 2026-09-13 | 19,686 | $4,129,295 | 1.64 | $302 | $27,793 |
| 2026-09-12 | 13,701 | $2,767,800 | 1.57 | $425 | $32,359 |
| 2026-09-11 | 29,299 | $4,798,619 | 1.82 | $338 | $23,933 |
| 2026-09-10 | 30,590 | $4,359,662 | 1.82 | $278 | $20,474 |
| 2026-09-09 | 30,478 | $4,173,634 | 1.74 | $223 | $17,210 |
| 2026-09-08 | 22,015 | $3,572,004 | 1.79 | $229 | $24,745 |
| 2026-09-07 | 11,585 | $1,450,549 | 1.54 | $207 | $22,692 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/243129?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=243129
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp