Gold Investment
The usual benchmark for the price of gold is known as the London Gold Fixing, a twice-daily (telephone) meeting of representatives from five bullion-trading firms. Furthermore, there is active gold trading based on the intra-day spot price, derived from gold-trading markets around the world as they open and close throughout the day.
The following table sets forth the gold price versus various investments and key statistics (Note: the prices on the following table and graphs are expressed in terms of nominal dollars, and thus are not adjusted for inflation):

For moreĀ information about the above chart see http://en.wikipedia.org/wiki/Gold_as_an_investment

