# ORCA-USD on Coinbase — instrument statistics

> Machine-readable twin of https://cryptostruct.com/analyze/instrument/15448 (an interactive dashboard that needs JavaScript).
> This document: https://cryptostruct.com/analyze/instrument/15448.md · Source: CryptoStruct's own tick-by-tick recordings.

ORCA-USD is a spot instrument on Coinbase (ORCA/USD). Master data, archive coverage and daily market statistics below.

## Instrument master data

| Field | Value |
| --- | --- |
| Instrument | ORCA-USD (id 15448) |
| Exchange | Coinbase (`coinbase`) |
| Class | spot |
| Pair | ORCA/USD |
| State | open |
| Tick size | 0.0001 |
| Lot size | 0.01 |
| Minimum order | — |
| Minimum notional | — |

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

## Archive coverage

1,012 recorded UTC days from 2023-10-11 to 2026-10-09 — 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: $600,665 turnover and 3,355 trades per day, quoted spread 18.8 bps, top-of-book depth $330, top-20 depth $14,178 (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 |
| --- | --- | --- | --- | --- | --- |
| 2026-09-30 | 1,929 | $243,279 | 22.6 | $340 | $24,753 |
| 2026-09-29 | 3,413 | $534,886 | 18.2 | $261 | $16,301 |
| 2026-09-28 | 3,687 | $1,009,395 | 21.5 | $439 | $26,414 |
| 2026-09-27 | 6,814 | $1,558,450 | 17.2 | $443 | $13,929 |
| 2026-09-26 | 1,529 | $176,118 | 17.4 | $310 | $21,069 |
| 2026-09-25 | 2,554 | $344,058 | 16.9 | $279 | $11,353 |
| 2026-09-24 | 2,252 | $440,979 | 19.2 | $492 | $21,688 |
| 2026-09-23 | 3,195 | $835,139 | 18.9 | $335 | $11,883 |
| 2026-09-22 | 1,426 | $434,780 | 22.7 | $502 | $22,568 |
| 2026-09-21 | 1,549 | $401,074 | 18.6 | $314 | $10,248 |
| 2026-09-20 | 1,120 | $309,303 | 20 | $343 | $15,545 |
| 2026-09-19 | 1,359 | $273,476 | 15 | $285 | $10,631 |
| 2026-09-18 | 1,966 | $518,629 | 21.7 | $419 | $17,923 |
| 2026-09-17 | 1,661 | $295,616 | 17.6 | $285 | $10,004 |
| 2026-09-16 | 973 | $203,857 | 22 | $425 | $14,391 |
| 2026-09-15 | 1,707 | $408,169 | 18.9 | $312 | $10,969 |
| 2026-09-14 | 1,392 | $219,680 | 16.8 | $249 | $9,764 |
| 2026-09-13 | 1,764 | $257,758 | 15.8 | $261 | $9,310 |
| 2026-09-12 | 2,739 | $462,494 | 15.2 | $224 | $8,985 |
| 2026-09-11 | 3,084 | $534,060 | 21.4 | $287 | $8,360 |
| 2026-09-10 | 16,714 | $873,628 | 14.9 | $191 | $7,267 |
| 2026-09-09 | 14,167 | $1,374,251 | 18.8 | $267 | $9,233 |
| 2026-09-08 | 4,679 | $1,148,591 | 21.1 | $538 | $11,166 |
| 2026-09-07 | 8,873 | $2,761,553 | 31.8 | $537 | $17,008 |
| 2026-09-06 | 3,950 | $1,016,749 | 24.8 | $297 | $16,154 |
| 2026-09-05 | 1,332 | $326,448 | 13.3 | $213 | $14,823 |
| 2026-09-04 | 848 | $98,668 | 14.9 | $191 | $7,726 |
| 2026-09-03 | 990 | $266,931 | 16.1 | $257 | $21,552 |
| 2026-09-02 | 1,324 | $458,489 | 16.4 | $376 | $14,115 |
| 2026-09-01 | 1,650 | $233,449 | 16 | $240 | $10,208 |

## Get the data

- Rolling 24 h of 1-minute statistics as CSV (free, no auth): https://cryptostruct.com/api/analyze/instrument-last-24h-minutes/15448?format=csv
- Full tick-by-tick day files, €1 per instrument-day, no subscription, no account: https://cryptostruct.com/shop?i=15448
- Free sample days: https://cryptostruct.com/download · MCP server for agents: https://cryptostruct.com/mcp