Trend Followers Push Oil Longs to Near-Maximum as Brent Holds Above $100
CTA funds are now 91% net long in Brent and WTI, crowding a trade built entirely on continued Hormuz disruption.
Trend-following commodity trading advisers have rebuilt their oil exposure to near-maximum levels, sitting at 91% long across both ICE Brent and NYMEX WTI front-month contracts, up from 45% in Brent and 36% in WTI in August. ICE Brent front-month was trading at $101.98 per barrel early Thursday (2026-09-10), with NYMEX WTI front-month at $97.08.3
The swing is abrupt. In the week ending August 4 (2026-08-04), money managers were still cutting exposure: the net long in ICE Brent crude oil futures fell by 11%, shedding 20,361 lots to 164,722 lots, Commitment of Traders data showed. Ole Hansen, head of commodity strategy at Saxo Bank, attributed the reduction to "renewed price weakness" despite persistent supply risks.3
Since then prices have climbed sharply. ICE Brent front-month was at $85.81 in early August, per oilprice.com, before approaching $92-93 on August 19-20 (2026-08-19) as the United States and Iran showed no sign of agreeing to reopen the Strait of Hormuz. By August 23 (2026-08-23), the contract had approached $94. Trend-following models, by design, were buying into each leg higher.3,5,7
The Hormuz disruption is providing the supply signal those models are tracking. EIA data show crude oil and petroleum liquids transported through the strait averaged roughly 4.9 million barrels per day in the second quarter of 2026, down from approximately 21.6 million barrels per day that typically transits the corridor. The UAE has halted associated economic activity, and Washington, while insisting the strait is open, acknowledges commerce is well below normal.5,4
But the data behind the trade are not uniformly supportive. EIA figures showed U.S. crude oil inventories grew by 4.4 million barrels in the latest reporting period, more than expected and contrary to the draw the market had anticipated, while gasoline and distillate stocks also grew and refinery utilization reached 97.2%. A build of that size against an expected draw is an uncomfortable signal for a market priced at triple digits.4
Demand offers little support either. The OPEC monthly report for August put 2026 global oil demand growth at 0.6 million barrels per day. The IEA stated that elevated oil prices linked to Middle East tensions are already curbing consumption. Neither figure supports a sustained triple-digit crude market.4
The structural picture beyond the near term is more hostile. Morgan Stanley lowered its Brent crude price forecast in a note dated Monday (2026-06-29), arguing that Middle East exports were recovering and a supply shortfall was quickly converting into a surplus in Brent and Dubai markets. Before the conflict, the bank's balances had pointed to a 2-3 million bpd surplus for 2026; the Hormuz closure reversed that into a deep deficit, but the gap has been narrowing. Morgan Stanley said that to balance the market in 2027, flows would need to remain constrained.1
BMI analysts, a unit of Fitch Solutions, warned in a report shared with Rigzone in late August that third-quarter 2026 trading had been broadly volatile, with ICE Brent futures ranging between $79.5 and $100.7 per barrel across July 20 to August 20. They also flagged continuing attacks on Russian energy infrastructure and Black Sea shipping as an underappreciated secondary supply risk.6
In the wider hedge fund community, positioning was already stretched before CTAs re-engaged. The combined net long in WTI and Brent futures fell to 178,800 contracts by late June, 68% below the March peak when Middle East war risk was most acute, Rigzone reported.2
At 91% long, CTAs have almost no room to add. Crowded trend-following positions in crude tend to resolve through the same mechanism that built them. A diplomatic development on the Hormuz standoff, another large inventory build in EIA's weekly report, or demand data confirming a price-led slowdown could each be enough to tip the trade. Physical flows through the strait are the variable no futures position can fully price.5,4