知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 Certainly, WTI And Brent oil futures are generally utilized for hedging reasons by individuals within the oil business. Oil producers, refiners, and also other market place individuals usually make use of futures contracts to deal with their publicity to price volatility. Crude oil costs rose sharply earlier https://maps.app.goo.gl/P1bpUsmeUaLR4VbG6