Table of Contents

Market Context
What Happened
Why It Matters
Sector Breakdown
Risks to Watch
What to Watch Next
Final Outlook

Market Context

Canadian energy stocks have navigated an unusually eventful 48 hours, moving from a near-10% single-session oil spike Monday to a partial cooling Tuesday, as the underlying U.S.-Iran story continued to evolve in real time. For a sector that carries outsized weight on the TSX, that kind of rapid back-and-forth has kept both producers and infrastructure names firmly in focus heading into today’s Bank of Canada decision.

What Happened

Oil prices jumped sharply Monday after President Trump announced a blockade on Iranian shipping through the Strait of Hormuz, with Brent crude settling near $83.51 a barrel and West Texas Intermediate near $78.27, in what was described as Brent’s biggest one-day gain in more than six years. On the TSX, energy producers responded immediately: Suncor gained 3.5%, Cenovus added 4.7%, and Canadian Natural Resources rose roughly 2% to 3.1%, while Imperial Oil added about 3%. That strength continued into Tuesday, with the TSX Composite climbing roughly 90 points to trade near 35,340, as base metals and financials joined energy in supporting the index. The story shifted again Tuesday when Trump abandoned his proposed 20% toll on Hormuz cargo during Fed Chair Warsh’s congressional testimony, opting instead for trade and investment agreements with Gulf states, a move that began easing some of the acute supply-disruption premium built into oil prices earlier in the week.

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Why It Matters

Producers captured the most direct benefit from this week’s oil moves, exactly as their business models would predict. Suncor’s and Cenovus’s stronger percentage gains relative to more diversified names reflect their direct sensitivity to spot pricing, a dynamic that works in both directions as prices moderate.

The toll fee’s reversal signals a genuine, if uncertain, path toward de-escalation. Trump’s shift toward trade agreements rather than punitive shipping tolls suggests the administration may be looking for an off-ramp from the acute phase of this conflict, which would matter significantly for how long the current price support for energy stocks persists.

Sector Breakdown

Among producers, Suncor and Cenovus posted the strongest percentage gains this week, reflecting their direct exposure to crude pricing through their upstream operations. Canadian Natural Resources and Imperial Oil posted somewhat more moderate gains, consistent with their more diversified operations spanning production, refining, and in Imperial’s case, retail distribution. Pipeline and infrastructure names, whose revenue is largely contracted and toll-based, have shown less dramatic movement through this volatility, consistent with their more insulated cash flow profile, even as broader sector sentiment has clearly improved.

Risks to Watch

The most immediate risk is that this week’s price support continues to unwind as diplomatic signals emerge, following the pattern seen with the toll fee reversal Tuesday. A sustained de-escalation could see oil prices give back a meaningful portion of Monday’s gains, directly affecting the producers that benefited most. Today’s Bank of Canada decision and Monetary Policy Report also carry relevance for the sector’s capital-intensive infrastructure names, given their sensitivity to interest rate and borrowing cost expectations.

What to Watch Next

Investors should watch today’s Bank of Canada decision, due at 9:45 a.m. Eastern, for any signal about how policymakers are weighing this week’s oil price volatility against the broader inflation outlook. Continued developments in U.S.-Iran negotiations following Tuesday’s toll fee reversal will be the key swing factor for near-term oil pricing. Wednesday’s U.S. producer price index will offer additional context on inflation trends.

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Final Outlook

Canadian energy stocks have captured meaningful upside from this week’s volatility, with producers benefiting most directly, but Tuesday’s toll fee reversal suggests the acute phase of this story may be moderating. Investors should watch for further de-escalation signals rather than assuming current price levels represent a stable new baseline.