Ever wonder what they’re talking about

… when they mention the price of a barrel of oil? Here from the New York Mercantile Exchange is a description:

Crude oil is the world’s most actively traded commodity, and the NYMEX Division light, sweet crude oil futures contract is the world’s most liquid forum for crude oil trading, as well as the world’s largest-volume futures contract trading on a physical commodity. Because of its excellent liquidity and price transparency, the contract is used as a principal international pricing benchmark. …

The contract trades in units of 1,000 barrels, and the delivery point is Cushing, Oklahoma, which is also accessible to the international spot markets via pipelines. The contract provides for delivery of several grades of domestic and internationally traded foreign crudes, and serves the diverse needs of the physical market.

Light, sweet crudes are preferred by refiners because of their low sulfur content and relatively high yields of high-value products such as gasoline, diesel fuel, heating oil, and jet fuel.

NewMexiKen thought this paragraph was interesting as well.

The Exchange also lists for trading electronically a financially settled futures contract for Dubai crude oil; a futures contract on the differential between the light, sweet crude oil futures contract and Canadian Bow River crude at Hardisty, Alberta; and futures contracts on the differentials of the light, sweet crude oil futures contract and four domestic grades of crude oil: Light Louisiana Sweet, West Texas Intermediate-Midland, West Texas Sour, and Mars Blend.

Mars Blend? Is that the planet Mars or, with all that sweet talk, the candy company Mars?

Closing price Friday for September delivery of 55 gallons of light, sweet crude: $65.35.