Canadian markets saw energy and resource issues take the lead Thursday, with Methanex Corporation at the top of the movers after a 4.2% rise. The broader rally extended across oil and gas, construction-related and materials stocks, producing substantial one-year gains for many names — though a number of these winners are contending with stretched valuations.
Movers that mattered
Below is a company-by-company summary of today’s largest percentage movers on the TSX, with price moves, one-year returns and reported trailing price-to-earnings multiples where available.
- Methanex Corporation - C$83.59 - +4.2% today - 1Y return 67.1% - P/E (LTM) 14.4x. Chemical rally; strong forecast, but fair value upside moderating.
- Vermilion Energy Inc - C$17.99 - +3.6% today - 1Y return 74.1% - P/E (LTM) 31.6x. Energy comeback; high P/E suggests growth priced in.
- Xanadu Quantum Technologies Limited - C$15.14 - +3.4% today - 1Y return -8.7% - P/E (LTM) N/A. Quantum optimism, but negative 1Y return - speculative.
- Athabasca Oil Corporation - C$10.94 - +3.1% today - 1Y return 76.2% - P/E (LTM) 7.3x. Oil momentum; value still present.
- Valeura Energy Inc - C$13.61 - +2.6% today - 1Y return 64.9% - P/E (LTM) 2.5x. Cheap by P/E; big reserves growth story.
- Suncor Energy Inc - C$93.43 - +2.6% today - 1Y return 66.1% - P/E (LTM) 14.0x. Blue-chip energy, just upgraded by Morgan Stanley.
- Obsidian Energy Ltd - C$16.31 - +2.9% today - 1Y return 87.1% - P/E (LTM) -2.4x. Turnaround play with high volatility.
- Baytex Energy Corp - C$6.77 - +2.9% today - 1Y return 120.1% - P/E (LTM) -13.4x. Strong 1Y return, but negative earnings.
- Nutrien Ltd - C$105.23 - +2.9% today - 1Y return 33.7% - P/E (LTM) 16.5x. Downgraded after rally; risk/reward now balanced.
- Saturn Oil & Gas Inc. - C$6.38 - +3.1% today - 1Y return 144.7% - P/E (LTM) 4.1x. Small cap oil, top 1Y return; high risk/high reward.
Where the strength is coming from
- Energy dominance: Seven of the 10 top movers are oil and gas companies. The sector appears to be benefiting from a rotation of capital toward energy and from resilient crude pricing that underpins earnings expectations for producers.
- Resource resilience: Chemicals and fertilizer names, represented by Methanex and Nutrien, remain in focus. Both have recorded strong moves, though commentary in the market points to tightening fair value potential for some of these names.
- Speculative interest: Xanadu Quantum Technologies Limited jumped following government funding news, but its negative one-year return highlights its classification as a story-driven, higher-risk equity.
News that moved markets
- Tariff tension: Canadian exporters such as Suncor Energy Inc face direct risk from new U.S. tariffs, a headwind that can squeeze margins even while crude prices remain supportive of revenues. (Aug 24, 2026)
- Suncor upgraded: Morgan Stanley upgraded Suncor Energy Inc to Overweight, noting the company’s free cash flow yield could outpace U.S. peers. (Aug 18, 2026)
- Quantum leap: Xanadu Quantum Technologies Limited received a C$195 million federal loan for a new quantum plant, described as Canada’s largest government quantum tech support to date. (Aug 27, 2026)
- Nutrien downgraded: After a 14% run, Nutrien Ltd was downgraded as its peer discount narrows. (Aug 24, 2026)
Insights and notable themes
- Valuation gaps: Several energy names such as Valeura Energy Inc and Athabasca Oil Corporation continue to trade at single-digit P/E multiples despite multi-decade-equivalent one-year returns, suggesting pockets of value remain within the sector.
- Momentum versus fundamentals: Baytex Energy Corp’s roughly 120% one-year return is accompanied by negative earnings, underscoring the risk for investors chasing momentum without positive underlying earnings trajectories.
- Quantum curiosity: Xanadu stands out as a potential catalyst play given the federal loan, but commercial viability remains an open question for investors focused on fundamentals.
Takeaway
The TSX advance is clearly being powered by energy and resource stocks. That said, the most durable opportunities may sit with companies that pair solid one-year gains with reasonable valuations. Market participants should expect volatility in speculative or turnaround names, and monitor valuation dynamics as momentum-driven rallies in previously cheap sectors mature.