Brent Crude Price Fluctuations Supply and Demand U.S. Crude Oil Futures Contracts Supply Chain Futures Trading Tariffs Iraq Oil Exports WTI Futures WTI Crude Production Levels West Texas Intermediate Brent and WTI Supply Disruptions U.S. Crude Oil Prices Global Benchmark Prices Brent and WTI Futures Inventory Levels Geopolitical Tensions Supply Concerns Geopolitical Impact