The price of gold is determined through trading in the gold and derivatives markets, but a procedure known as the Gold Fixing in London, originating in September 1919, provides a daily benchmark price to the industry. The afternoon fixing was introduced in 1968 to provide a price when US markets are open.
Inflation rate is a measure of inflation, which is the rate of increase of a price index. Inflation rate also is the percentage rate of change in price level over time and the rate of decrease in the purchasing power of money is approximately equal.
A consumer price index (CPI) is a measure estimating the average price of consumer goods and services purchased by households. A consumer price index measures a price change for a constant market basket of goods and services from one period to the next within the same area (city, region, or nation).
