To put it simply, under normal circumstances, some exchanges price crude oil differently, and the points are also different. Brent crude oil is priced at a relatively high price, and WTI light crude oil is priced at a relatively high price. The benchmark pricing exchanges have relatively low points. Crude oil futures spot prices are priced in US dollars. Most of the point settings of domestic exchanges are converted into RMB in US dollars to facilitate domestic investors' transactions! If you don’t understand, you can send me a private message, you’re welcome!