COMEX Copper Vault
♀
Copper
432.5K st
~$2.8M
7-Day Change
▲
+0.74%
Vault Flow (24h)
▲ +927 short tons~$6K
FILLING
Paper-to-Physical Ratio
8:1Days of Supply
362 days
Deliveries (30d)
24 contracts
600.0K st ~$3.9M
Total in Vaults
649.8K st
~$4.2M
Data Verified
Data as of 2026-06-10
Inventory Trend
Registered metal in vaults — last 3 months
Coming soon
Price-vs-inventory overlay, related Vance commentary, and warehouse-level breakdown.
Physical Flow vs Book Change
Metal moving in and out of the vault vs how the records changed
Metal Moving
↘ Received
+2.4K st
↗ Withdrawn
-1.5K st
Net Flow
▲ +927 short tons
Book Changes
Registered
0 short tons
Eligible
▲ +927 short tons
Net Change
▲ +927 short tons
Metal moving = what physically entered or left the vault. Book changes = warrants being reclassified between registered and eligible. The two numbers differ when records catch up to physical activity on different days.