West Texas Intermediate crude oil futures demonstrated significant volatility on May 18, 2026, with the contract recording an intraday amplitude of 4.14 percent.
The sharp price swings were evident in the session's trading data, which saw the front-month contract (CL=F) trade in a wide range throughout the day.
Prices for the session opened at $101.74, reached a high of $104.37, and fell to a low of $100.16 before closing at $100.72. The day's volume for the contract was 77,725.
Such a wide intraday range suggests heightened uncertainty in the energy market. The 4.14 percent swing is notably larger than the recent average, indicating that traders are reacting strongly to new information or market conditions. The next major indicator for the market will be the weekly inventory data from the Energy Information Administration.
The volatility in WTI crude is occurring in a broader market context of fluctuating supply and demand signals. For comparison, Brent crude, the global benchmark, also saw a volatile session, though its intraday swing was a slightly more subdued 3.8 percent. This level of price movement in the energy sector often precedes periods of significant trend re-evaluation by market participants.
This article is for informational purposes only and does not constitute investment advice.
