The Canadian Index

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Line chart of daily WTI crude futures closes from September 2 to October 1, 2026, with a five-day average line.

Oil fell sharply from its September peak without any visible progress in US-Iran talks, because supply is recovering faster than diplomacy. The Saudi East-West pipeline is about half restored, the United States has announced a reserve release, and Saudi shipments through Hormuz have resumed. Oil feeds Canadian inflation and rate expectations, so the move matters for the October 28 Bank of Canada decision. The tail risk is a renewed attack on tankers or the pipeline.

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 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 daily front-month Brent crude futures closing prices from August 31 to September 29, 2026.

Iran has offered a seven-day plan to reopen the Strait of Hormuz, but Washington wants nuclear terms in the first round, and President…

Brent Crude Front-Month Futures, August 31 to September 29, 2026

September 30, 2026

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Line chart showing WTI crude oil falling for four sessions as diplomatic hopes with Iran rose.

WTI crude has fallen for four straight sessions, down to $94.01 from a September 10 peak of $102.48, after reports that President Trump is…

The Strait of Hormuz Priced In a War. This Week It Started Pricing an Exit.

September 21, 2026

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Line chart showing WTI crude oil swinging repeatedly on Iran headlines from July 6 to August 4, 2026.

Crude oil has reversed sharply four separate times since July 8, each move triggered by a single headline about US-Iran negotiations rather than any change in physical oil supply.

Why Oil Keeps Pricing In an Iran Deal That Has Not Happened

August 4, 2026

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Line chart showing WTI crude oil jumping 5.55 percent to $74.35 a barrel after Iranian tanker attacks near Hormuz.

The jump followed Iranian attacks on three tankers near the Strait of Hormuz, including a Qatari LNG carrier, after which the US Treasury…

The US Revoked Iran's Oil Licence After Three Tanker Attacks, and the Real Question Is Whether the June 17 Truce Survives

July 8, 2026

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