Crude Oil Prices: CL.US, which represents West Texas Intermediate (WTI) crude oil futures, is directly affected by global crude oil prices.

Supply and Demand: Global oil supply (OPEC production, US shale production, etc.) and demand (economic growth, seasonal factors) significantly influence prices.

Geopolitical Events: Political instability, conflicts, or policy changes in oil-producing regions can cause price volatility.

Economic Data: Economic indicators like GDP growth, inflation, and unemployment data influence oil demand and, consequently, prices.

Inventory Levels: Changes in crude oil inventory levels reported by the EIA can impact market sentiment and prices.

Currency Fluctuations: The US dollar's strength affects oil prices, as oil is typically priced in USD.

Refinery Activity: Refinery maintenance, outages, or capacity changes can impact demand for crude oil.

Weather Conditions: Extreme weather events can disrupt production or transportation, affecting prices.

Alternative Energy: The growth and adoption of alternative energy sources can impact long-term oil demand.

Speculation: Trading activity and speculative positions in the futures market can contribute to price fluctuations.