Stock Markets March 3, 2026

Toronto market slips as materials, clean tech and financials lead declines

S&P/TSX Composite falls 2.19% as volatility rises and commodity prices diverge

By Priya Menon TRI
Toronto market slips as materials, clean tech and financials lead declines
TRI

Canada's main stock index closed lower Tuesday, driven by losses across the Materials, Clean Technology and Financials sectors. The S&P/TSX Composite fell 2.19% while market breadth showed more decliners than advancers. Notable individual moves included gains in Paramount Resources, Thomson Reuters and Constellation Software, and steep drops in Pet Valu, New Gold and Energy Fuels. Volatility measures climbed and commodity prices moved unevenly, with oil higher and gold sharply lower.

Key Points

  • S&P/TSX Composite declined 2.19% at Tuesday’s close, with Materials, Clean Technology and Financials leading losses.
  • Top gainers included Paramount Resources (POU) +7.49% to 29.42, Thomson Reuters (TRI) +5.97% to 144.17 and Constellation Software (CSU) +4.93% to 2,693.13.
  • Major laggards were Pet Valu (PET) -10.89% to 25.19, New Gold (NGD) -10.74% to 16.29 and Energy Fuels (EFR) -10.62% to 28.54; market breadth showed 694 decliners, 264 advancers and 79 unchanged.

Toronto stocks finished the session in negative territory on Tuesday, with the S&P/TSX Composite retreating 2.19% at the close. Weakness in the Materials, Clean Technology and Financials sectors was the primary force pressuring the market.

On an individual basis, the strongest performers on the S&P/TSX Composite were Paramount Resources Ltd. (TSX:POU), Thomson Reuters Corp (TSX:TRI) and Constellation Software Inc. (TSX:CSU). Paramount rose 7.49% or 2.05 points to close at 29.42, a move that also took the stock to 52-week highs. Thomson Reuters added 5.97% or 8.12 points to end at 144.17, while Constellation Software gained 4.93% or 126.48 points to finish at 2,693.13.

At the other end of the tape, Pet Valu Holdings Ltd (TSX:PET) led losses, sliding 10.89% or 3.08 points to close at 25.19. New Gold Inc (TSX:NGD) fell 10.74% or 1.96 points to 16.29, and Energy Fuels Inc. (TSX:EFR) declined 10.62% or 3.39 points to 28.54.

Market breadth on the Toronto Stock Exchange was tilted to the downside, with 694 issues falling versus 264 that advanced, and 79 unchanged.

Volatility across Canadian large-caps increased as measured by the S&P/TSX 60 VIX, which rose 19.16% to 18.22. That uptick in implied volatility coincided with notable moves in commodity and currency markets.

In commodities trading, Gold Futures for April delivery dropped 3.94% or 209.31 to $5,102.29 a troy ounce. Crude oil for delivery in April climbed 4.75% or 3.38 to reach $74.61 a barrel, while the May Brent oil contract rose 5.08% or 3.95 to trade at $81.69 a barrel.

Currency pairs showed little change against the Canadian dollar. CAD/USD was effectively flat, up 0.01% to 0.73, while CAD/EUR was unchanged at 0.63, recorded as a 0.67% move in the session. The US Dollar Index Futures finished up 0.69% at 99.02.


Market context and implications

The session’s declines were broad-based, reflecting pressure in several resource- and technology-linked sectors. While a handful of large-cap names posted gains, the overall market momentum favored sellers, and implied volatility climbed sharply.

Investors monitoring the TSX will likely take note of the divergence between oil, which moved higher, and gold, which posted a sharp decrease in its front-month futures contract. Currency moves were muted, leaving the Canadian dollar largely steady against major peers.

Because the available information is limited to the session’s closing levels and the named movers, further analysis of drivers behind sector performance or corporate-specific news is not included here.

Risks

  • Rising implied volatility - S&P/TSX 60 VIX jumped 19.16% to 18.22, indicating elevated near-term option-implied risk that can amplify price swings in equities and derivatives.
  • Commodity price divergence - A sharp fall in gold futures (April down 3.94% to $5,102.29) alongside higher crude oil prices (April crude up 4.75% to $74.61; May Brent up 5.08% to $81.69) could create sectoral pressure, particularly in Materials and Energy-linked names.
  • Concentrated stock movements - Significant individual declines among retail and metals-related stocks such as Pet Valu, New Gold and Energy Fuels may increase sector-specific downside risk for portfolios with exposure to these areas.

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