
Trading volume is reported in Coinbase's quarterly shareholder letter and earnings releases. The volume is measured in billions of USD. If no data is available by the expiration date, the market resolves to the previous quarter's value. The market resolves based on the initial release value, not subsequent revisions. Party types include "all users" (total volume), "consumers" (retail traders), or "institutions" (institutional traders) as specified by Coinbase in their reporting.