Trading through cooperation with institutional members of the oil exchange. Crude oil is oil, also known as black gold. Traditionally, it is called crude oil extracted directly from oil wells. It is a dark brown or dark green viscous liquid or semi-solid combustible substance composed of various hydrocarbons.

1. Domestic individuals mainly participate in crude oil trading through cooperation with institutional members of oil exchanges. General exchanges do not support personal transactions, and personal transactions can only be conducted by opening accounts in exchange member units.

2. There are four main trading methods in the world: spot trading, futures trading, futures index trading and energy stock trading; Domestic mainly supports spot trading and futures trading.