Chicago Mercantile Exchange

The New York Mercantile Exchange (NYMEX) is the world's largest physical commodity futures exchange, tracing its origins to 1872 as the Butter and Cheese Exchange of New York. Now a division of CME Group, NYMEX provides global benchmark pricing for energy and metals markets including WTI crude oil, natural gas, heating oil, gasoline, gold, silver, copper, platinum, and palladium. NYMEX contracts are widely referenced for international energy and metals price discovery.

The Kansas City Board of Trade (KCBT) was a commodities futures exchange established in Kansas City, Missouri in 1856. It served as the world's primary marketplace for Hard Red Winter Wheat futures and options, a critical benchmark for the global wheat market. CME Group acquired the KCBT in 2012, integrating its flagship wheat contracts into the CME Globex electronic trading platform.

The U.S. Futures Exchange (USFE) was a Chicago-based electronic futures exchange founded in 2004 by a consortium including Goldman Sachs, Man Financial, and others, with the goal of introducing competition into the US Treasury and energy futures markets dominated by the CME and CBOT. Despite significant backing and low-cost trading incentives, USFE failed to attract sufficient liquidity from established market participants and closed operations in December 2007 after roughly three years of trading.

The Sioux City Grain Exchange (SCGX) is a local cash grain market based in Sioux City, Iowa, serving the Northwestern Iowa and surrounding tri-state agricultural region. As a traditional open-outcry grain exchange, it historically provided price discovery and merchandising services for corn, soybeans, and wheat. The exchange represents one of the regional grain markets that predates the consolidation of US grain pricing into national futures exchanges such as CME Group's CBOT.