when to start shorting, page-18

GC - try 4.6Mega Tons of gold bullion in Fed reserves.

wikipaedia
"The United States Bullion Depository holds about 4,603 tons (4 176 metric tonnes) of gold bullion (147.399 million troy ounces[1]). It is second in the United States only to the Federal Reserve Bank of New York's underground vault in Manhattan, which holds about 5,000 metric tonnes of gold in trust for many foreign nations, central banks and official international organizations."