The Canadian Index

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Line chart of USD/CAD, September 12 to 24, 2026, rising from about 1.386 to 1.414 as the Canadian dollar weakened.

The loonie fell on a day when oil rose, which shows the currency is currently following interest rate differentials, not energy prices. The Federal Reserve raised its target range while the Bank of Canada held, and that gap draws capital toward the higher-yielding US dollar. Higher yields also weighed on copper, gold and silver, adding pressure on resource-linked Canadian assets.

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 WTI crude oil prices, September 8 to 25, 2026, easing to about $92.55 from a September 10 peak.

Crude slipped on reports that Washington and Tehran were weighing a phased arrangement to reopen the Strait of Hormuz, and on signs that…

WTI Crude Slips to a Weekly Low on Hormuz Deal Reports

September 25, 2026

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Line chart of USD/CAD from September 12 to 25, 2026, rising steadily after the September 16 Federal Reserve rate increase.

The slide in the Canadian dollar began after the Federal Reserve's mid-September rate increase and continued through nearly every session that followed.

USD/CAD Climbs to a Seven-Week High Since the Fed Hike

September 25, 2026

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Line chart of Brent crude, the S&P/TSX Composite and gold futures rebased to 100 at the August 31 close.

Brent was the only one of the three to finish above its starting level, while the index and gold both fell.

Brent, TSX and Gold Rebased to the August 31 Close

September 30, 2026

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Line chart of Government of Canada 2-year, 5-year and 10-year benchmark yields, August 31 to September 29, 2026.

The Bank of Canada held its policy rate at 2.25% for a seventh straight time, yet Canadian yields rose as United States yields surged.

Government of Canada Benchmark Yields, September 2026

September 30, 2026

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Line chart of the S&P/TSX Composite daily close for September 2026, with a shaded slide and a dashed line at the August 25 record.

The index fell for the month even though Brent crude gained and the Strait of Hormuz stayed shut, because rising United States bond yields outweighed oil and gold.

S&P/TSX Composite Daily Close Through September 2026

September 30, 2026

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Line chart of the S&P/TSX Composite, WTI and Brent indexed to 100 at the September 4 close, through October 8.

Oil has run well ahead of the TSX over the period, with Brent about 8% higher and WTI roughly flat, so the Canadian index has not followed crude.

TSX, WTI and Brent Indexed to the September 4 Close

October 8, 2026

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