{"id":114956,"date":"2023-10-17T18:22:46","date_gmt":"2023-10-17T18:22:46","guid":{"rendered":"https:\/\/www.techopedia.com\/?post_type=definition&p=114956"},"modified":"2023-10-18T09:34:50","modified_gmt":"2023-10-18T09:34:50","slug":"commodity","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/definition\/commodity","title":{"rendered":"Commodity"},"content":{"rendered":"

What is a Commodity?<\/span><\/h2>\n

A commodity is a physical good that can be traded in a variety of exchanges or marketplaces. These can be metals, grains and other produce, oil and gas, livestock, and more.<\/p>\n

Units of the same grade are interchangeable. For example, a barrel of Brent crude oil can be exchanged for another barrel of Brent, but not a barrel of WTI.<\/p>\n

Usually, commodities are raw materials for the production of other goods and, as such, differ from finished goods or products. Much like stocks or bonds, they are another asset class that can be invested in and are often used as hedges against inflation. Investors also use them widely as alternative assets to diversify a portfolio.<\/p>\n

However, to be traded on an exchange, most commodities need to meet certain eligibility standards and quality grades.<\/p>\n

History of Commodity Markets<\/span><\/h2>\n

Commodity markets can be traced back to as early as between 4500 BC and 4000 BC, somewhere in Ancient Mesopotamia. Then, they were mostly characterized by barter trade, where livestock, gold, silver, and shells were amongst the items originally traded.<\/p>\n

As more formalized markets began to emerge, gold and silver coins were preferred, with ancient Greek and Roman empires being some of the first to rely heavily on their complex trading mechanisms and establish widespread routes across the Far East and Europe.<\/p>\n

In modern times, one of the earliest commodities markets established was the Chicago Board of Trade (CBOT) in 1848, which started by trading corn, wheat, and soybeans. Nowadays,\u00a0 it has a diverse range of products, such as U.S. Treasury bonds, silver, gold, and energy.<\/p>\n

Commodity Types & Examples<\/span><\/h2>\n

Very broadly, commodities can be classified into two groups \u2013 hard and soft.<\/p>\n