Data: gold/cme_registrations_activity.parquet,
gold/cme_registrations_summary.parquet,
gold/cme_registrations_current.parquet,
gold/cme_constructively_placed_activity.parquet
CBOT deliverable commodities under registration. Changes compare the latest report with the previous 1, 2, 3, 5, 10, 30, 60, and 90 published reports. Columns use the source report dates. Select a commodity in the summary to expand its contributing locations.