Commodity market may include interest rates, environmental instruments, swaps, or freight contracts. Source: International Trade Centre Energy commodities include crude oil particularly West Texas Intermediate (WTI) crude oil and Brent crude oil, natural gas, heating oil, ethanol and purified terephthalic acid. Hedging is a common practice for these commodities. For many years, West Texas Intermediate (WTI) crude oil, a light, sweet crude oil, was the world’s most-traded commodity. WTI is a grade used as a benchmark in oil pricing. It is the underlying commodity of Chicago Mercantile Exchange's oil futures contracts. WTI is often referenced in news reports on oil prices, alongside
Value-form have, is not observable. It seems like "the market" does that, but what the market is, and how that happens, remains rather vague. This story does not get much further than the idea, that things have value, because people want to have them, and are prepared to pay money for them. Marx's comment clarifies, that according to Marx the value-form of commodities is "not" simply a feature of industrial capitalism. It is associated with the whole history of commodity trade ("more than 2,000 years"). Marx claimed that the origin of the money-form of value had never before been explained by