Key points
- Both are quoted in dollars per barrel (159 litres).
- The two usually trade within a few dollars of each other.
- Brent reacts more to events in the Middle East and Europe; WTI to US supply and storage.
Example
When a briefing says Brent rose to $85, it means the price of the nearest Brent futures contract.
In history
In April 2020 the WTI contract due for delivery briefly traded at minus $37 a barrel because storage at Cushing was nearly full. Brent, which is settled in cash rather than physical delivery, stayed positive.
Related terms