RBC’s Helima Croft: Iran has significant disruptive capabilities; unclear how sanctions will help

Watch on YouTube ↗  |  August 21, 2026 at 14:35  |  5:30  |  CNBC
Speakers
Helima Croft — Head of Global Commodity Research, RBC Capital Markets

Summary

Helima Croft discusses how Iran sanctions and Strait of Hormuz disruptions are keeping oil prices elevated despite 'open for business' rhetoric. She highlights diesel as the key tight product market because refineries are running flat out and being targeted. She also flags China's reduced crude imports as a key support; if China resumes large buying, oil prices could rise. Her baseline for Brent is the mid-$90s, with no breakout to 2022 levels.

  • Iran sanctions may not change behavior; Iran retains missile and drone capabilities against ships and regional infrastructure.
  • Oil prices remain elevated because Iranian escalation risk is still clear despite administration rhetoric.
  • Diesel prices are at historic highs with no spare refining capacity, while Middle East and Russian refineries are being hit.
  • China's sharp reduction in crude imports is a key economic support for global oil markets.
  • A Chinese return to large-scale crude buying could send oil prices higher.
  • RBC's Brent baseline is mid-$90s on about 8 million barrels per day lost from the war, but no 2022-style breakout is expected.
  • Winter gasoline blend changes are only marginal relief while refinery outages persist.
Ideas
Helima Croft Head of Global Commodity Research, RBC Capital Markets 2:14
Brent baseline mid-$90s on Hormuz disruptions
Helima Croft argues crude oil prices remain elevated because Iranian escalation risk is still clear despite 'open for business' rhetoric, and ongoing Strait of Hormuz disruption is removing about 8 million barrels per day. She puts Brent's baseline in the mid-$90s, though she does not expect a breakout to 2022 levels.
Helima Croft Head of Global Commodity Research, RBC Capital Markets 2:24
Diesel tight, historic highs, no spare refining
Helima Croft says diesel is the energy market to pay closest attention to: diesel prices are at historic highs, there is no spare refining capacity for diesel, refineries are running flat out, Middle East refineries have been targeted by Iran, and Ukraine continues hitting Russian refineries.
Helima Croft Head of Global Commodity Research, RBC Capital Markets 3:09
China resuming oil buying would raise prices
Helima Croft views China's sharp reduction in crude imports as a key economic support for global oil markets. She warns that if the US goes after China more aggressively for military support to Iran and China starts buying crude again in large quantities, that would send oil prices higher.
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This CNBC video, published August 21, 2026, features Helima Croft discussing BNO, DIESEL, WTI. 3 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Helima Croft  · Tickers: BNO, DIESEL, WTI