Stock Markets May 15, 2026 04:30 PM

Toronto stocks retreat as materials, healthcare and consumer discretionary weigh on market

S&P/TSX Composite slides 1.27% as several miners and cannabis names post steep losses; construction and engineering names lead gains

By Sofia Navarro STN

Canadian equities closed lower on Friday, with the S&P/TSX Composite dropping 1.27% amid sector weakness in Materials, Healthcare and Consumer Discretionary. Bird Construction, Strathcona Resources and Stantec were the session's top performers, while Curaleaf, Wesdome Gold Mines and Taseko Mines recorded the largest declines. Market breadth favored decliners, and volatility and commodity prices moved notably.

Toronto stocks retreat as materials, healthcare and consumer discretionary weigh on market
STN

Key Points

  • S&P/TSX Composite closed down 1.27% as Materials, Healthcare and Consumer Discretionary sectors led losses.
  • Top gainers included Bird Construction (BDT), Strathcona Resources (SCR) and Stantec (STN); Bird hit an all-time high and Strathcona reached a three-year high.
  • Largest decliners were Curaleaf (CURA), Wesdome Gold Mines (WDO) and Taseko Mines (TKO); market breadth favored losers (636 declining vs 351 advancing).

Canadian equities finished the trading day in the red on Friday, with weakness concentrated in the Materials, Healthcare and Consumer Discretionary sectors, driving the S&P/TSX Composite to a 1.27% decline at the close in Toronto.

On an individual basis, Bird Construction Inc. (TSX:BDT) posted the largest gain among S&P/TSX Composite names, rising 14.21% - a move of 7.26 points - to finish at 58.35. Strathcona Resources Ltd (TSX:SCR) climbed 6.92% or 3.14 points to end at 48.49, while Stantec Inc (TSX:STN) increased 6.49%, a 6.48 point rise, to close at 106.39.

The heaviest losses were concentrated in a mix of resources and healthcare-related names. Curaleaf Holdings Inc (TSX:CURA) fell 13.15% or 0.71 points to 4.69 by the close. Wesdome Gold Mines Ltd. (TSX:WDO) declined 11.42%, slipping 3.50 points to 27.14, and Taseko Mines Ltd (TSX:TKO) dropped 9.90% or 1.04 points to 9.46.

Market breadth on the Toronto Stock Exchange favored decliners, with 636 stocks down versus 351 advancers and 67 issues finishing unchanged.

Two notable technical milestones were recorded during the session: shares of Bird Construction reached all-time highs as they climbed 14.21% to 58.35, and Strathcona Resources moved to three-year highs after a 6.92% advance to 48.49.

Volatility measures were slightly firmer, with the S&P/TSX 60 VIX, which tracks implied volatility for S&P/TSX Composite options, rising 1.77% to 15.50.

Commodity markets showed divergent moves. June Gold Futures were lower, down 2.94% or 137.55 to $4,547.75 a troy ounce. In energy markets, crude oil for June delivery gained 4.53% or 4.58 to $105.75 a barrel, and the July Brent contract rose 3.46% or 3.66 to trade at $109.38 a barrel.

In foreign exchange trading, the Canadian dollar was little changed against major currencies: CAD/USD moved 0.26% to 0.73 and CAD/EUR shifted 0.16% to 0.63. The US Dollar Index Futures firmed, rising 0.50% to 99.22.


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Risks

  • Sector concentration of today's losses - particularly in Materials, Healthcare and Consumer Discretionary - could weigh on related portfolios and earnings expectations for companies in those sectors.
  • Rising implied volatility, as shown by a 1.77% increase in the S&P/TSX 60 VIX, signals greater option-market uncertainty which can affect trading costs and risk management strategies.
  • Sharp moves in commodity prices, including a 2.94% drop in June Gold Futures and a more than 4% rise in June crude oil, create earnings and cost uncertainties for resource and energy-related companies.

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