Gold and silver have a dual role in markets. Both precious metals have industrial applications because of their rare and unique physical characteristics. At the same time, they have been means of exchange or currency for thousands of years. Gold and silver predate the old testament of the Bible, with many references that span across all religions. These two precious metals have captured the attention of human beings as symbols of wealth and instruments of security. While gold and silver have been monetary assets for millennia, the dollar, euro, yen, and all of the other