The Canadian Index

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Line chart comparing daily Brent and WTI spot crude prices in US dollars per barrel from September 2 to October 6, 2026.

Physical crude has separated from futures during the Hormuz disruption. Dated Brent reached a record $154 on October 5, against a futures settlement of $104.72 on October 9, a gap of about $45 a barrel. The spot series plotted here are compiled differently and ran lower than that Dated Brent assessment. Western Canadian Select trades at a $25.55 discount to WTI, the widest since 2023.

This chart is presented for general informational purposes only and does not constitute financial, investment, tax, or legal advice. Figures reflect the source and period indicated and may no longer be current.

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Line chart showing Brent crude oil easing 1.38 percent to 93.09 dollars a barrel ahead of new U.S. sanctions on Iran.

The US Treasury unveils its toughest Iran sanctions yet today, targeting countries still purchasing Iranian oil rather than Iran directly,…

Oil Is Pulling Back Into the Toughest Iran Sanctions Yet, and That's the Signal

August 24, 2026

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Line chart of Brent crude oil futures daily closes from September 14 to October 13, 2026.

Tanker volume through the Strait of Hormuz fell 15% in the week of October 5, yet Brent has stayed above $100, up from $70.69 at the end of January.

Brent Crude Oil Futures, September 14 to October 13, 2026

October 13, 2026

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Line chart of WTI crude oil front-month daily closes from July 1 to October 14, 2026, with two price assumptions marked.

Oil carries a risk premium tied to the near-closure of the Strait of Hormuz, where IMF PortWatch recorded 2 transits on October 11 against a baseline of 85 a day.

WTI Crude Oil Price, July 1 to October 14, 2026

October 14, 2026

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Line chart of Brent crude oil futures daily closes from September 28 to October 16, 2026.

Brent reached its highest settlement since May 19 as Kpler data put crude exports through the Strait of Hormuz at 9.4 million barrels per…

Brent Crude Oil Futures, September 28 to October 16, 2026

October 16, 2026

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Line chart of Brent and WTI daily closing prices in US dollars per barrel from September 9 to October 8, 2026.

Brent has closed above $100 on 15 of 22 sessions since September 9, while WTI has not closed above that level since September 17.

Brent and WTI Crude Daily Closes, September 9 to October 8

October 9, 2026

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Line chart of Brent crude daily closes from September 8 to October 7, 2026, with a $100 line and a shaded tanker-attack week.

Brent has repeatedly crossed the $100 mark, moving more than 2.5% in a single session on 11 of the 22 days shown.

Brent Crude Futures Daily Close, September 8 to October 7

October 8, 2026

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