West Texas Intermediate crude oil prices have declined after weekly industry data revealed an unexpected and substantial increase in U.S. commercial crude stockpiles. The reported surge of over 7.1 million barrels went against market expectations for a decrease, signaling potentially weaker near-term demand and alleviating immediate supply tightness concerns. Downward pressure was also influenced by a stronger U.S. dollar and general market caution ahead of an anticipated Federal Reserve interest rate decision later today.