Gold and Silver both drain from Comex Inventory

SchiffGold Gold Silver Comex Stock

Recent trends of declining inventory continues

Exploring Finance

This article first appeared on SchiffGold.

This analysis focuses on gold and silver within the Comex/CME futures exchange. See the article What is the Comex? for more detail. The charts and tables below specifically analyze the physical stock data at the Comex to show the physical movement of metal into and out of Comex vaults.

Registered = Ready for Delivery, Eligible = Warrant assigned but can be made available for delivery

Over 1 million ounces of gold left the Comex vaults since August 1. This continues the current trend that has been in place since Mar 2021 of metal draining from the Comex.

Figure 1: Recent Monthly Stock Change

The same has occurred in silver as well. While July and August saw some inventory added, the drainage has begun again in September. Specifically, Registered (silver available for delivery) declined by 5.5M ounces. Registered may have increassed by 3.7M since Sept 1, but that is really people taking ownership of the bars and leaving them at the Comex.

Figure 2: Recent Monthly Stock Change

The table below summarizes the movement activity over several time periods.



The next table shows the activity by bank/Holder. It shows where the large supply came from in 2020 (see charts below) and also where the drainage has been coming from recently.



Historical Perspective

Zooming out and looking at the inventory for gold and silver since 2016 shows the impact that Covid had on the Comex vaults. Gold had almost nothing in the Registered category before JP Morgan and Brinks added their London inventory with nearly 20m ounces. Prior to Covid, this meant that almost no gold was available to move from Registered into Eligible. That changed quickly but since the start of 2021 available inventory has been declining. It remains well above pre-Covid levels though.

Figure 3: Historical Eligible and Registered

Silver also saw an increase in Registered around March 2020, but this has been draining much more steadily back to Pre-Covid levels. Interestingly the ratio of Registered to Eligible is the lowest it has been since Covid started and even sits below 2019 levels.

Figure 4: Historical Eligible and Registered

Available supply for potential demand

Many critics point to the massive open interest compared to available inventory at the Comex. As can be seen in the chart below, the ratio of open interest to available stock has fallen from over 8 to 2.76. This value is up slightly from the 2.5 seen in August, but it still gives the Comex plenty of supply to meet physical demand for over 1/3 of total open interest (the vast majority of contracts will never stand for delivery).

Figure 5: Open Interest/Stock Ratio

Coverage in silver is not nearly as strong with 6.9 open interest ounces to each available physical supply of registered. This was as low as 6.75 in July, so has been creeping up in recent weeks.

Figure 6: Open Interest/Stock Ratio

What it Means for Gold and Silver

While the monthly delivery of contracts certainly represents physical demand. Tracking the activity in the Comex vaults shows the actual movement of metal. In a true crisis, it’s very possible the vaults at the Comex could be drained rather quickly.

Data Source:

Data Updated: Nightly around 11PM Eastern

Last Updated: Sep 17, 2021

Gold and Silver interactive charts and graphs can always be found on the Exploring Finance dashboard: