Houston Street Exchange

The Memphis Cotton Exchange, founded in 1873 in Memphis, Tennessee, was a historic spot market for cotton pricing, grading, and trading in the American South. As one of the world's largest cotton-handling cities, Memphis became a natural hub for cotton commerce. The Exchange provided standardised grading and price reporting services for the US cotton industry for over a century, though trading activity and formal exchange functions have significantly diminished as futures markets and ICE took over price-discovery roles.

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 Chicago Mercantile Exchange (CME) is one of the world's most influential financial exchanges, founded in 1898 as the Chicago Butter and Egg Board and renamed CME in 1919. Headquartered in Chicago and part of CME Group, CME offers futures and options across meats, currencies, Eurodollar interest rates, equity index products, and a range of financial instruments, providing global risk management solutions to participants in over 150 countries.

LedgerX was the first CFTC-regulated bitcoin derivatives exchange in the United States, offering bitcoin options and futures contracts to institutional and retail participants. Founded in 2013 and launching trading in 2017, LedgerX pioneered regulated crypto derivatives clearing. In 2021, it was acquired by FTX and rebranded as FTX US Derivatives. Following the catastrophic collapse of the FTX exchange group in November 2022, FTX US Derivatives ceased operations.