What is collected, where, and since when.
Every venue this platform collects, the datasets it collects there, how many instruments are covered, and the hours in which nothing was observed.
Totals, datasets and counts on this page are rendered from the coverage response when the page loads. None of them is written into the page, because all of them change.
Every collecting venue, perpetual and spot.
Grouped by kind, with each group's own count in its heading below, because a perpetual and a spot listing answer different questions and are never compared against each other.
| Venue | Datasets | Collected / trading / listed | Since |
|---|---|---|---|
| Requesting | |||
Every venue row has its own address, for example /data/coverage/#okx-perp, so a table row elsewhere on the site can link to its venue.
Where the holes are.
Coverage is measured for ticker snapshots. Each venue-hour is in one of three states: observed, with the shade showing completeness; not observed; or not collected yet, before collection on that venue began.
Coverage is measured for ticker snapshots. A hole with no recorded interruption has a cause this platform does not know.
Collector state, per venue, right now.
Coverage is the record. Status is the present state of the collectors that write it.
How a gap differs from a period not collected yet.
The rule, with the rest of the rules every figure follows.