OPEC trimmed its 2026 demand-growth call to +0.8mbd in the July Monthly Oil Market Report (MOMR), a fourth straight downgrade, with non-OECD barrels carrying 740kbd of the 800kbd total and China cut 110kbd 1. The MOMR is OPEC's Vienna-published monthly demand-and-supply assessment, the producer-side counterpart to the IEA's report.
That softening call sits against OPEC+'s fourth consecutive August hike , deepening the market-share-versus-price tension Riyadh has run since the 5 July vote. Cutting the demand forecast while lifting the supply quota leaves the alliance defending barrels it can sell now against a price it is helping to erode.
Saudi Arabia takes the largest slice of each increment below its own fiscal breakeven, so the vote reads as a market-share signal against non-OPEC supply rather than a bet on higher near-term output. The China cut of 110kbd does most of the work in the revision, and with the non-OECD block carrying the rest, the demand story the alliance is pricing is an Asian one.
