The American Petroleum Institute reported an unexpected increase in US crude oil inventories this week, alongside a decline in gasoline stockpiles. The data, released Tuesday, marks a surprise build that runs counter to typical seasonal draws this time of year.
What the numbers show
The API’s weekly report showed crude inventories rising, though the organization did not specify the exact volume of the build. Gasoline inventories fell by 1.2 million barrels, a drop that could signal stronger demand or reduced refinery output. The report is closely watched by traders as a precursor to the official government data due later this week.
A build in crude stocks suggests that supply is outpacing demand, or that imports are running high. The surprise nature of the increase could weigh on oil prices, which have been volatile in recent months. The drop in gasoline inventories, meanwhile, may provide some support for refining margins if it continues.
Next up: EIA confirmation
The Energy Information Administration will release its own inventory data Wednesday morning. If the EIA numbers confirm the API’s surprise build, it could reinforce bearish sentiment in the crude market. The market will also be watching for any shifts in gasoline demand ahead of the summer driving season.
