Why did oil prices fall on Monday, and what specific OPEC+ decision triggered this move?

Oil prices fell on Monday morning due to supply glut concerns following OPEC+’s agreement to raise production quotas by 188,000 barrels/day starting in August, as announced by seven member countries—including Saudi Arabia and Russia—on 5 July 'to support oil market stability'. This increase is part of OPEC+’s broader plan to fully reverse earlier output curbs, and marks the latest in a series of hikes totaling 940,000 barrels/day since the Middle East war began on 28 February.

What do experts warn about the consequences of OPEC+’s continued production increases, especially for next year’s oil market balance?

ICIS head of oil markets Ajay Parmar warned that another supply increase from OPEC+ would be a 'mistake' at this point, noting that while the market remains tight currently, balances will 'loosen considerably post-summer' and the oil market is expected to see a surplus of over 4 million barrels/day next year—leading to lower oil prices and reduced oil revenues for OPEC+ members.

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Oil falls on supply glut concerns as OPEC+ to hike Aug output

Jul 6, 2026

Oil prices dropped as OPEC+ raised August quotas by 188,000 barrels daily amid supply glut fears. Analysts predict a surplus next year affecting revenues while naphtha trade normalizes post-Hormuz strait reopening.

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