CTAs Hit Maximum Long in Brent as Saudi Output Slumps
Trend-following funds exhausted Brent buying capacity on Thursday as Saudi production hit a multi-year low, shifting the rally's burden to discretionary buyers.
Trend-following commodity trading advisers moved to 100% maximum long in ICE Brent crude front-month on Thursday (2026-09-10), according to Kpler — a positioning extreme that marks the exhaustion of systematic buying rather than a confirmation of sustainable momentum.5
ICE Brent front-month had surged to $107.21 a barrel on Thursday (2026-09-10), lifted more than 4% by Saudi production data, before giving back 2.8% on Friday (2026-09-11). The week still registered the market's largest gain since July. The benchmark was last quoted at $104.32 a barrel.4,5
At maximum long, those funds cannot add to positions. Any further rally in ICE Brent front-month now depends on discretionary buyers, real-money accounts, or physical demand at prices already more than 70% above where the year began.5
The supply side offers the bull case's clearest support. Saudi Arabia's crude output fell 75,000 barrels per day in August to 7.28 million bpd, according to OPEC data cited by NDTV Profit, a level described as the kingdom's lowest in recent years. OPEC and its allies raised aggregate output by 297,000 bpd to 38.06 million bpd over the same month — meaning the group-level increase papered over a deepening Saudi withdrawal.4
The broader supply disruption runs deeper. Hardy estimated that oil flows through the Strait of Hormuz have dropped to roughly 10 million barrels per day, about half of pre-war levels, though he cautioned that exact daily volumes are difficult to quantify. Lost exports from the wider Middle East amount to an estimated 2 million bpd, with Russia contributing a further 2 million bpd shortfall as Ukraine's drone attacks on energy infrastructure continue to crimp flows.2
Houthi attacks sharpened that picture earlier in the week. Saudi Arabia disclosed on Tuesday (2026-09-08) that operations at several of its energy facilities had been halted. Reported explosions at Iran's Kharg Island export hub on Tuesday (2026-09-08) pushed ICE Brent close to $98 before the benchmark settled back. Europe's diesel benchmark was closing in on $200 a barrel as of that reporting.2
ICE Brent front-month has risen more than 70% year-to-date but remains below the wartime high of just above $126 a barrel reached in April. Some traders read the gap as room to run. Others read it as confirmation that the market has already repriced conflict risk without a supply interruption severe enough to validate the full move.5
On the demand side, China has increased crude purchases in recent weeks after several months of softer buying, ING analysts said on Thursday (2026-09-10). The incremental pickup matters less as a standalone catalyst and more as confirmation that demand is not actively working against the supply-driven price case.3
Two bearish signals run counter to the dominant positioning. Dubai crude front-month carries a bearish lean in current data, suggesting some traders view the geopolitical premium in Middle East benchmarks as stretched relative to underlying physical flows. The EIA also reported a surprise 1.4 million barrel build in US crude stocks in its most recent weekly release — the lone demand-side caution in an otherwise supply-driven narrative.1
With CTAs fully deployed and systematic buying spent, ICE Brent front-month's next direction rests on whether Saudi Arabia signals any shift in output policy or whether strikes on Iranian export infrastructure — particularly Kharg Island — escalate to the point of materially cutting Iranian crude volumes. An escalation that fails to move prices from the $104 area would leave the crowded long position exposed to an unwind with few natural buyers left to absorb it.5,3,2