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Vice President JD Vance beside President Donald Trump in the Oval Office
Photo: Reuters / Al Jazeera

Oil Rises 3.9% to $98.29 as Iran Deal Odds Drop to 10%

CNBC2 min read6 sources

Why did oil jump 3.9%?

Oil (Brent, BZ=F) rose 3.9% to $98.29 a barrel on Thursday as tanker attacks and Eurasia Group's cut in US-Iran deal odds to 10% fed supply worries.

Key numbers

Brent crude, Thursday close$98.29+3.9% (+$3.67)
WTI crude, Thursday close$90.52+2.7% (+$2.40)
Brent Wednesday close$94.62-8.7% (NBC cited -8.3% earlier in the day)
Eurasia Group US-Iran deal odds10%from 20%
Eurasia Group odds of renewed US strikes60%from 65%
Brent if conflict escalates (Eurasia Group)$110-$125vs $98.29 now

What happened

Oil (Brent, BZ=F) rose 3.9% to $98.29 a barrel on Thursday as tanker attacks and Eurasia Group's cut in US-Iran deal odds to 10% fed supply worries. Oil had fallen 8.7% on Wednesday to its lowest close since August 31, as traders bet Republican midterm losses would push Trump toward ending the war. Eurasia Group, a political risk firm, put the chance of a US-Iran deal at 10%, down from 20%, and new US strikes at 60%. Vice President JD Vance said "the reason we lost is the war" and backed calls for a diplomatic resolution.

Why it matters

Oil prices swing with every sign of war or peace, and they help set what drivers pay at the pump. US gasoline averaged $4.12 a gallon on Wednesday, 39% above pre-war levels, per NBC News. Eurasia Group's lower deal odds suggest Wednesday's relief may not last. If strikes resume, it sees Brent oil at $110 to $125 a barrel.

Who this affects

Marketmixed
High impact
Oil traders face sharp swings as war and peace odds shift.
Companymixed
Medium impact
Oil producers gain if strikes resume, lose if peace comes.
Competitorsbullish
Medium impact
US crude (WTI) also rose, up 2.7% to $90.52.
Industrybearish
Medium impact
Drivers and shippers pay more if oil climbs again.

Brent crude vs WTI crude

Brent crudeBZ=F$98.29+3.9%-8.7%
WTI crudeCL=F$90.52+2.7%-8.3%

As of 2026-11-05

How we got here

  1. Brent hits a high near $118 as Gulf tanker attacks hit a record pace.

  2. Republicans lose Congress in midterms; the Iran war and fuel prices were top voter grievances.

  3. Vance says "the reason we lost is the war"; Brent falls 8.7% to $94.62.

  4. Brent rebounds 3.9% to $98.29 after tanker attacks; Eurasia Group cuts deal odds to 10%.

What to watch

  • Whether Qatar-mediated US-Iran talks advance or the US resumes strikes.Q4 2026
  • New Gulf tanker incidents: at least 5 since Sunday, after a record 35 in October.Q4 2026
  • US gasoline, now $4.12 a gallon and 39% above pre-war levels.Q4 2026

Educational content only. Not investment advice.

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