◂ Event Timeline

Sep 8, 2026POLICYGlobal

OPEC+ sticks with plan to keep oil output quotas unchanged

Major OPEC+ nations kept oil production quotas unchanged for October while the Iran war continues to curb Middle East output. The next priority is a capacity audit to set 2027 production limits.

WHY IT MATTERS

Quotas on paper have little effect while Gulf exports are constrained, so the market remains tight and energy costs stay elevated.

AFFECTSBRENT▲WTI▲

SOURCE
financialpost.comBloomberg NewsSep 8, 2026

Price reaction & history

BRENT▲bullishSO FAR1d +1.6%5d +12.9%20d +11.9%

After 442 past bullish policy events, BRENT moved a median +1.4% over 5 sessions (60% higher; middle half -2.0% to +4.9%), and +2.1% over 20.

Mar 4, 2021OPEC shocks oil markets with plan to keep crude output constrained+5.2%
Nov 1, 2021Oil hits multi-year highs as OPEC+ sticks to output plan-1.4%
Oct 1, 2026OPEC+ keeps output policy unchanged for October+2.6%
Oct 4, 2021OPEC+ sticks to plan for gradual oil output hike, price roars higher+3.7%
Nov 30, 2022Crude Oil Prices Rise On Concerns OPEC+ Could Keep Oil Output Policy Unchanged-4.2%

WTI▲bullishSO FAR1d +1.7%5d +10.6%20d +1.7%

After 438 past bullish policy events, WTI moved a median +0.9% over 5 sessions (61% higher; middle half -2.2% to +4.6%), and +2.0% over 20.

Mar 4, 2021OPEC shocks oil markets with plan to keep crude output constrained+5.1%
Nov 1, 2021Oil hits multi-year highs as OPEC+ sticks to output plan-2.7%
Oct 1, 2026OPEC+ keeps output policy unchanged for October-2.3%
Oct 4, 2021OPEC+ sticks to plan for gradual oil output hike, price roars higher+4.6%
Nov 30, 2022Crude Oil Prices Rise On Concerns OPEC+ Could Keep Oil Output Policy Unchanged-4.9%

Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.

BRENT · GP ▸

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WTI · GP ▸

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