# Brent Up 7.9% To $89 Despite 17.4M Bbl Stock Build 12 August 2026 ยท OILAV **Brent and WTI rallied roughly 8% over five sessions even as EIA data showed a 17.4M bbl crude stock build and implied volatility stayed above 50.** ## Key levels - Brent: support 78.98, resistance 90.07 - WTI: support 74.57, resistance 84.61 ## Price Action & Technicals > Brent and WTI are trading near the top of a five-day range that spans roughly 10-12%, a move not explained by the concurrent EIA build in this dataset. Brent closed at **$88.98**, up **7.87%** over the five-session window, trading within a range of **$78.98โ€“$90.07**. WTI closed at **$83.27**, up **7.74%**, with a five-day range of **$74.57โ€“$84.61**. Both benchmarks are sitting near the top of their recent ranges, with Brent roughly **$1.09** below its five-day high and WTI **$1.34** below its own. Product markets moved in tandem: heating oil gained **10.87%** to **$4.30** and RBOB gasoline rose **7.32%** to **$3.15**, both also closing near their five-day highs. The uniform, large-magnitude gains across crude, distillates, and gasoline over the same window suggest a broad-based repricing rather than a single-product driver, though the dataset does not identify a cause. ## Supply & Inventories > A 17.4M bbl weekly crude build sits alongside a ~8% five-day price rally, a divergence unexplained by the supply data alone. The EIA reported crude stocks at **424.4M bbl** for the week ended 2026-08-07, a weekly increase of **+17.4M bbl** โ€” a large build in absolute terms. Production held at **13.80M bbl/day** and imports ran at **7.34M bbl/day**, while refinery utilization was high at **96.2%**, indicating strong crude runs even as inventories rose. The combination of a sizeable stock build alongside high refinery utilization and steady production is not directionally consistent with the concurrent rally in Brent and WTI prices; the price move over the same window is not explained by this inventory data. ## Positioning & Flows > Money managers hold a net long position of 103,715 contracts while implied volatility, though off its highs, remains above 50 on the OVX. CFTC data as of 2026-08-11 shows money managers holding **192,505** long contracts versus **88,790** short, for a net speculative position of **103,715** contracts against total open interest of **2,608,236**. Net length equals roughly **4%** of open interest, and the long/short ratio stands at about **2.2:1**. The crude oil VIX (OVX) closed at **52.34**, down **8.72%** over five sessions but still well above its own five-day low of **51.25** and far below its five-day high of **60.49**, indicating implied volatility remains elevated in absolute terms even as it eased from recent peaks. ## Macro & Cross-Asset > Macro indicators (DXY, yields, CPI) are provided as levels only; no data-based linkage to the crude price move is established in this package. The US Dollar Index stood at **119.1179** on 2026-08-12. The 10-Year Treasury yield was **4.68%**, alongside a Fed funds rate of **3.63%** (as of 2026-07-01) and CPI at **332.813** (2026-07-01). No cross-asset data in this package directly links currency, rates, or inflation readings to the concurrent move in crude benchmarks. ## What to watch - Brent and WTI both closing within ~$1.5 of their five-day highs - EIA crude stocks up 17.4M bbl in a week refinery utilization hit 96.2% - OVX at 52.34, down from a five-day high of 60.49 but still above 50 - CFTC net speculative length at 103,715 contracts, long/short ratio near 2.2:1 - Product complex (heating oil +10.87%, RBOB +7.32%) rallying alongside crude ## Risks to the view - Implied volatility (OVX) remains above 50 despite a 5-day pullback, indicating options markets still price large potential swings - A large net speculative long position (103,715 contracts) is exposed to unwind risk if price momentum reverses - A 17.4M bbl weekly crude stock build alongside a rising price complex creates a data divergence that could resolve either direction ## Outlook Price action shows Brent and WTI holding gains near the top of a five-day range with high traded volumes, while CFTC data shows money managers net long by roughly 104,000 contracts. With OVX still elevated above 50 and a large weekly inventory build unexplained by the price move, positioning suggests two-way risk into the next reporting cycle.