Here’s Chris Powell of GATA explaining the motivation for central banks to keep the gold price under control. Powell also notes that potential gold investors should only buy physical gold, which they can actually hold in their hands. He estimates that 70-80% of all the gold people think they own doesn’t really exist! The paper forms of ‘investment gold’ such as ETFs or unallocated accounts likely do not have the physical gold supporting all the paper claims. Through rehypothecation schemes, gold leasing and swaps arrangements, there is simply not enough physical metal to back all the paper claims.