Markup statistics: a 1-hour data delay and a 6-month query window
Markup statistics now runs on a new backend. Results exclude the most recent hour of activity, and queries cover only the last 6 months.
Today's figures are still included, but a trade from the last hour won't appear yet. If your date_from is older than 6 months, we'll move it forward to the earliest supported date instead of rejecting the request. Check the date range in the response, and keep your own copy of anything older. Authentication, rate limits, response fields, and status codes are unchanged.