What is WTI Oil: Importance, Purpose, How To Trade

What Is WTI (West Texas Intermediate) Oil?

West Texas Intermediate (WTI) oil is the primary benchmark used to price crude oil in the United States. It is one of two global oil pricing benchmarks, alongside Brent crude, and serves as the underlying commodity for the NYMEX crude oil futures contract.

The benchmark represents a grade of light sweet crude oil, one of four main petroleum liquids extracted during drilling alongside condensate, natural gas, and natural gas liquids. It is classified as light sweet because it has low sulfur content and relatively low density.

What is the history of WTI oil?

WTI became a global oil benchmark after US price decontrol in 1981 enabled a true spot market, with pricing concentrating around Cushing. The 1983 launch of NYMEX WTI futures then cemented Cushing as the delivery hub and turned WTI into a widely used benchmark for hedging, price discovery, and valuation worldwide.

That transition happened across 4 key phases:

Before 28 January 1981: US crude oil was traded under federally regulated pricing categories, which limited the development of a fully competitive spot market and kept prices from being set purely by open market supply and demand.

28 January 1981: The US removed federal oil price controls, which opened the door for a true spot market for WTI oil to develop and for prices to be established through real-time trading activity.

Early 1980s: WTI spot pricing began to concentrate around major trading and delivery centres including Cushing (Oklahoma), Midland and Houston (Texas). Cushing emerged as the dominant hub because it combined extensive pipeline links, large storage capacity, and high levels of physical trading, making it a natural focal point for both price formation and delivery logistics.

1983: NYMEX launched the WTI futures contract and selected Cushing as its delivery point, anchoring the contract to a location that already had deep infrastructure and heavy physical-market participation. The futures market gave producers, refiners, and traders a standardised tool for hedging and price discovery as trading volumes expanded.

Why is WTI oil important?

WTI oil is important for 4 main reasons:

1. It is the primary benchmark for the US oil market.

2. It has a growing role in international oil pricing.

3. It is the underlying commodity of the NYMEX oil futures contract.

4. It is a high-quality refining feedstock.

1. Main benchmark for the US oil market

WTI serves as the core reference price for crude oil in North America. WTI is used as a benchmark not only for US crude streams such as Mars and Bakken, but also for imported crude from Canada, Mexico, and South America as cited by the US Energy Information Administration (EIA). That benchmark role matters because it gives producers, refiners, traders, and analysts a common price reference for valuing physical crude and comparing regional grades.

2. Underlying commodity of the NYMEX oil futures contract

WTI is the underlying crude oil grade for the NYMEX WTI crude oil futures contract, which is one of the largest and most liquid commodity contracts in the world. NYMEX is the futures exchange where the main WTI crude oil contract is traded, which is operated by CME Group. Over 1 million WTI futures and options contracts trade daily, with about 4 million contracts of open interest as cited by the CME Group. That scale gives the market deep liquidity, strong price discovery, and a practical hedging tool for oil producers, refiners, airlines, institutions, and short term traders.

3. Has a growing role in international oil pricing

WTI is no longer only a domestic US benchmark. As US crude exports expanded, WTI linked grades became more relevant in seaborne pricing, especially after WTI Midland was added to the Brent complex in May 2023. From May 2023 through July 2024, WTI Midland was the most competitive grade, setting the price of Dated Brent about 50% to 60% of the time, as cited by ICE. WTI now has a more direct influence on global oil pricing than it did in the past, even though Brent is the main international benchmark.

4. High quality refining feedstock

WTI is classified as light sweet crude because it has high API gravity and low sulfur content. Light crude contains more light hydrocarbons and can produce high value refined products such as gasoline, diesel, and jet fuel with simpler processing, which is why WTI is widely viewed as a premium quality benchmark for refiners, according to the EIA.

What is the WTI oil price history?

WTI oil price history shows repeated boom and bust cycles driven by OPEC policy, US shale supply, global demand shocks, and storage conditions at Cushing, Oklahoma. Seven price points from the U.S. EIA WTI Cushing spot price series mark the most important turning points in the benchmark’s modern history.

February 1986: The EIA WTI Cushing spot price series begins in early 1986, with daily prices around $25.56 per barrel and a 1986 annual average of $15.05 per barrel, after the oil market entered a major price collapse.

1998: WTI fell to an annual average of $14.42 per barrel, marking one of the weakest pricing periods of the 1990s as excess supply and weak demand pressured the market.

2008: WTI reached one of its biggest historical highs, with monthly averages rising as high as $133.88 per barrel in June 2008 before the global financial crisis reversed the rally later that year.

2016: WTI dropped to an annual average of $43.29 per barrel after the 2014 to 2016 oil crash, when rising US shale output and continued global oversupply pushed prices sharply lower.

2020: WTI fell to an annual average of $39.17 per barrel during the COVID 19 demand shock, when lockdowns reduced fuel use and storage pressure at Cushing intensified the collapse in US crude prices.

2022: WTI rebounded to an annual average of $94.90 per barrel as post pandemic demand recovered and the Russia Ukraine war tightened global oil supply. 

2025: the annual average had eased to $65.39 per barrel, showing that the market had moved well below the 2022 spike.

Each of these turning points followed the same broad pattern: a major supply or demand shock caused a sharp repricing, and the market then took time to rebalance.

What determines the WTI oil price?

The 8 factors that determine WTI oil prices are supply and demand, OPEC+ policy, geopolitical conflict, economic growth expectations, supply disruptions, US dollar strength, market sentiment and speculative positioning, and government regulation and energy policy.

1. Supply and demand

WTI oil moves up when demand rises faster than supply, and falls when supply outpaces demand. U.S. production, refinery runs, and inventories. Supply at the storage in Cushing matters especially because Cushing is the NYMEX WTI futures delivery point.

2. OPEC+ policy

OPEC+ output decisions shift global supply, which influences the balance WTI trades against. So policies relating to OPEC+ such as cuts typically support WTI, whereas an increase can pressure it, even though WTI is a U.S. benchmark.

3. Geopolitical conflict

Wars, sanctions, and shipping threats can disrupt supply or add a risk premium before shortages appear. WTI often jumps when key producing regions or chokepoints like the Strait of Hormuz are at risk.

4. Economic growth expectations

Stronger economic growth expectations raise projected fuel use and support WTI, while weaker expectations lower demand forecasts and weigh on prices. WTI reacts to outlook changes in major economies such as the U.S, China, and Europe.

5. Supply disruptions

Outages, pipeline failures, weather, and transport bottlenecks can lift WTI by reducing crude reaching the market. WTI is particularly sensitive to U.S. disruptions that affect flows into storage and delivery hubs tied to the benchmark.

6. US dollar strength

A stronger dollar makes oil more expensive for non-U.S. buyers and can weaken demand because WTI is priced in dollars. A weaker dollar tends to support WTI by lowering the effective cost abroad.

7. Market sentiment and speculative positioning

Futures traders price expectations, so bullish positioning can accelerate rallies and unwinding can trigger sharp drops. This effect is amplified because NYMEX WTI is one of the most heavily traded commodity futures markets.

8. Government regulation and energy policy

Policy changes affect drilling, pipelines, exports, compliance costs, and refining behavior, which can alter supply and demand. Markets also reprice WTI when new rules are expected to tighten supply, raise costs, or shift long-term demand.

What is the WTI oil benchmark used for?

WTI oil is used to price crude oil in the US physical market and as the underlying reference for oil derivatives in the financial market.

1. Pricing

The WTI benchmark is used to price crude oil in the US market. Buyers and sellers use it to value crude grades, set contract differentials, and negotiate physical supply deals across North America. Its spot pricing is centered on Cushing in Oklahoma, which remains the key delivery hub linked to the benchmark.

2. Trading

The WTI benchmark is the underlying commodity for the NYMEX crude oil futures contract, the most actively traded oil contract in the world. It also serves as the reference price for oil CFDs, options, and ETFs. The futures market drives price discovery, while CFDs and other instruments give retail and institutional traders access to short-term price movements without physical delivery obligations.

How Does Trading WTI Oil Work?

WTI oil trading works by speculating on price movements of crude oil through derivatives rather than buying physical barrels.

Retail traders access the market via oil CFDs that track the WTI price, while institutions and commercial hedgers more often use futures and options on exchanges such as NYMEX, where the benchmark is standardized around Cushing delivery. As the main US crude reference price, WTI is used to express a view on domestic supply and demand conditions such as shale output, refinery runs, and inventory levels.

Traders can go long if they expect the price to rise, or go short if they expect it to fall, which makes the WTI tradable in both bullish and bearish markets. Trades often focus on short-term moves because WTI price reacts quickly to US-specific catalysts, such as:

• EIA inventory reports

• Cushing stock levels

• Refinery utilization and pipeline flow shifts

• OPEC+ decisions

• Geopolitical risk.

Profit or loss comes from the difference between the entry and exit price. Because oil CFDs use margin, both gains and losses are calculated on the full position size rather than the initial deposit.

How Do I Trade WTI Oil?

WTI oil can be traded through an oil broker by following four main steps, starting from choosing a trading platform, opening an account, finding the WTI instrument, and placing an order.

1. Choose a trusted oil trading platform

Choose a regulated oil trading platform that offers WTI oil, reliable execution, and real time price data.

2. Create and fund a trading account

Open a live account, complete the verification process, and deposit funds so the account is ready for WTI oil trading.

3. Find the WTI oil instrument

Search for the WTI market on the platform using labels such as WTI, US Crude Oil, or XTIUSD, depending on how the oil broker names the instrument.

4. Open and manage a position

Open a buy position if expecting WTI prices to rise, or a sell position if expecting them to fall. Set the position size and risk controls carefully to mitigate losses in the oil market.