Overview West Texas Intermediate (WTI) is a light, sweet crude oil benchmark used in commodity markets to price physical crude and financial derivatives. It is typically quoted in U.S. dollars per barrel, with the delivery point associated with Cushing, Oklahoma, a major inland storage and pipeline hub in the United States. WTI serves as a reference grade for North American crude pricing and is widely used in futures contracts, swaps, and related hedging instruments. As a benchmark, it reflects the value of a relatively low-sulfur crude that is easier and less costly to refine into transportation fuels and other petroleum products than heavier, sour grades. Its market role is tied not only to the quality of the crude itself but also to the logistics of moving oil into and out of the Cushing hub, where pipeline connectivity and storage capacity influence local pricing relationships. WTI is one of the principal reference prices in global energy markets and is commonly compared with Brent crude and Dubai crude. Supply Drivers WTI supply is shaped by geology, drilling economics, and transport infrastructure. The benchmark is closely linked to crude produced in the United States, especially from onshore basins in Texas and neighboring regions, where output depends on reservoir characteristics, well productivity, and the cost of drilling and completion. Unlike agricultural commodities, crude oil supply does not follow a harvest cycle, but it does respond to depletion rates, decline curves, and the time required to bring new wells online. Shale and tight-oil production can adjust more quickly than conventional fields, yet it still requires capital, labor, equipment, and pipeline access. Weather can disrupt production and transport through hurricanes, freezes, or flooding, particularly in producing and refining regions along the Gulf Coast and inland pipeline networks. Because WTI is priced at Cushing, storage availability and pipeline flows are central to supply conditions at the benchmark point. Bottlenecks between producing basins, storage hubs, and coastal export or refining centers can create local dislocations even when broader crude supply is ample. Demand Drivers Demand for WTI is driven by the broad use of crude oil as a feedstock for transportation fuels, petrochemicals, heating fuels, and industrial energy. Refiners buy crude according to its quality characteristics, with light sweet grades generally favored for producing gasoline, diesel, jet fuel, and naphtha with lower processing costs. End demand is therefore linked to road transport, aviation, freight, manufacturing, and chemical production. Seasonal patterns matter because gasoline demand tends to rise during driving seasons, while heating fuel demand is stronger in colder periods in some regions. Substitution occurs across crude grades: refiners can switch among light, medium, heavy, sweet, and sour crudes depending on relative prices, refinery configuration, and product yields. Over the long run, demand is also shaped by vehicle efficiency, petrochemical consumption, and the extent to which natural gas, electricity, biofuels, and other energy sources substitute for petroleum products. Because crude oil is embedded in global supply chains, industrial activity and consumer spending influence demand through their effect on transport and manufacturing throughput. Macro and Financial Drivers WTI is sensitive to the U.S. dollar because crude oil is priced internationally in dollars; a stronger dollar tends to make oil more expensive in local-currency terms for non-U.S. buyers, while a weaker dollar can support demand. Interest rates matter because crude and refined products are storable commodities: higher financing costs raise the expense of holding inventories, while lower rates reduce carry costs. This affects futures curve structure, including contango and backwardation, as storage economics influence whether market participants prefer to hold physical barrels or defer delivery. WTI also responds to broader risk sentiment because energy demand is tied to industrial activity and transport volumes. As a liquid benchmark, it is used by producers, refiners, airlines, and traders for hedging, so financial positioning can amplify short-term price moves relative to physical fundamentals. Related Commodities Brent crude is the closest global benchmark and often trades at a premium or discount to WTI depending on transport and regional supply conditions. Dubai crude is another benchmark used for pricing Middle Eastern and Asian grades. Refined products such as gasoline and diesel are direct downstream outputs of WTI-linked crude. Natural gas is a partial substitute in some industrial and power applications, while also serving as an input in parts of the petroleum and petrochemical value chain.