What was the month-on-month change in OPEC oil output in June, and what was the resulting total output level?

OPEC oil output rose by 3.3 million barrels per day (bpd) month-on-month in June to reach 19.43 million bpd, according to the Reuters survey.

Which OPEC members saw the largest output increases in June, and what external factor enabled Iran’s rise?

Kuwait and Iran experienced the biggest increases in output; the U.S. ended its blockade of ships to and from Iranian ports, which had previously forced cuts in Iran’s output.

OPEC oil output jumps in June as Gulf producers begin reviving supply, Reuters survey shows

Jul 3, 2026

OPEC oil output rose by 3.3 million barrels per day in June to 19.43 million bpd, recovering from two-decade lows as Gulf producers revived supplies. Key increases came from Kuwait and Iran following the lifting of US blockade restrictions.

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