Gold as a “hedge”.
Hi You commented in an answer to a question last week that " Central banks are buying gold as an alternative to the $US as a hedge against geopolitical risk, inflation, and currency instability". How does this hedge function work? Is it simply that gold can always be sold quickly and easily for cash if the stuff hits the fan with inflation, geopolitical issues etc and the seller of the gold wants to get cash quickly. The price of gold doesn't always move in a straight line so it's not like you can rely on x ounces of gold being worth $x at a particular time in the future, and it doesn't pay any interest either so the holder can't guarantee that they'll make money simply by buying and holding. Thanks, Carl