Oil Slips Below $70 as Supply-Glut Fears Return

Crude oil fell for a fourth straight session on Friday, dropping below $70 a barrel for the first time in three months, as swelling inventories and softening demand forecasts revived fears of a supply glut heading into the autumn.

Brent settled at $69.40 a barrel, down 2.3% on the day and more than 8% on the week. The benchmark has now given back all of its gains from the spring, when supply worries had briefly pushed prices toward $80. West Texas Intermediate, the domestic benchmark, closed at $65.80.

The sell-off accelerated after weekly data showed commercial crude stockpiles building far faster than analysts had expected, the fourth consecutive weekly increase. At the same time, forecasters trimmed their demand projections for the coming quarter, citing sluggish industrial activity and a milder-than-usual weather outlook.

"The market has flipped from worrying about shortages to worrying about a glut in a matter of weeks," said Tobias Renner, head of commodities research at Castlebrook Partners. "Supply has been more resilient than anyone forecast, and demand has quietly disappointed. That is a bearish combination."

Production has continued to climb in several major producing regions, with output from outside the traditional cartel reaching record levels. That has undercut the cartel's efforts to support prices through coordinated cuts, leaving the group with an uncomfortable choice: cede market share to rivals, or defend it and risk pushing prices lower still.

For consumers and central bankers, cheaper energy is a welcome development, easing headline inflation and leaving households with more to spend elsewhere. For producers — and for the equity investors who piled into energy stocks earlier this year — it is a different story. Shares in the largest listed producers fell between 3% and 5% on Friday.

Analysts caution that the oil market is notoriously prone to sharp reversals, and that any geopolitical shock could quickly erase the recent declines. But absent such a shock, the near-term path of least resistance appears to be lower. "Barring a surprise, the fundamentals are pointing down," Renner said. "The question is whether the cartel decides to do something about it."