Step-by-step explanation:
Commodities Exchange is a Market, either physical or virtual, where different commodities are being traded with different volumes. Most commonly traded commodities which are traded physically are agricultural commodities, which may include Rice, Wheat, Corns, nuts, seeds, etc. Most commonly traded commodities, which are traded virtually through a system or software with the help of internet, may include Oil, Gold, Stocks, Silver, other precious metals, Soy, etc.
A large number of buyers and sellers are present in commodities exchange market. People buy and sell different commodities, derivatives, stocks, options, futures, spots etc.