Table of Contents

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

Market Context

The TSX Composite capped off a genuinely eventful week by touching a fresh all-time high Wednesday, only to give back some of that ground Thursday as a hot U.S. inflation reading and softer gold prices took the shine off the rally. The index heads into today’s session having absorbed a Bank of Canada decision, a record close, and a notable data-driven pullback all within 48 hours, a reminder of how quickly sentiment has been shifting through this stretch of the summer.

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What Happened

The TSX Composite rose 96 points to close at 35,416 on Wednesday, a new all-time high, as the Bank of Canada’s optimistic tone on the economy, delivered alongside its decision to hold the policy rate at 2.25% for a sixth consecutive time, supported broader market sentiment. Bird Construction was the session’s standout performer, surging 13.4% after securing nearly $1 billion in new project awards across Canada. That momentum faded Thursday, as gold prices slipped and weighed on the materials-heavy index, with West Texas Intermediate also easing 84 cents to $78.28 a barrel. The pullback coincided with a hotter-than-expected U.S. producer price index, which showed headline PPI up 5.5% year-over-year and core PPI up 4.7%, both well above the Federal Reserve’s 2% target. Taiwan Semiconductor Manufacturing added to the cautious tone despite reporting a 77% annual earnings gain, as its shares fell more than 4% on renewed concerns about the pace of AI-related spending, dragging chip stocks and the Nasdaq lower in early Thursday trading. U.S. retail sales also came in below expectations the same day.

Why It Matters

Wednesday’s record high and Thursday’s pullback together illustrate how sensitive the current rally is to incoming data. The market’s ability to reach new highs on an optimistic Bank of Canada tone, only to retreat within 24 hours on a single hot inflation print, suggests investor conviction remains fragile even as the underlying uptrend stays intact.

The TSM guidance concerns are a notable crack in the AI infrastructure narrative. A 77% earnings gain failing to support the stock, on spending-pace worries, echoes a pattern seen earlier this month with other chip names, and suggests investors are growing more selective about which AI-linked results actually justify current valuations.

Sector Breakdown

Materials and gold-linked names were the clearest laggards Thursday, with falling bullion prices weighing directly on the TSX’s substantial mining weighting after having been a source of strength earlier in the year. Industrials offered a bright spot, led by Bird Construction’s sharp gain on fresh project wins, a reminder that company-specific catalysts can still cut through a choppier macro backdrop. Energy stocks continued to track the ongoing Strait of Hormuz situation closely, with Iran reiterating this week that the waterway remains a “red line,” keeping a geopolitical floor under oil prices even as they eased modestly Thursday.

Risks to Watch

Thursday’s hot PPI print raises the risk that upcoming core PCE data, the Federal Reserve’s preferred inflation gauge, could show similar stickiness, potentially reviving the rate-hike conversation that has hovered over markets since earlier this week. Continued weakness in gold prices poses an ongoing risk for the TSX’s materials sector specifically, given its outsized index weighting. The renewed pullback in chip stocks following TSM’s results suggests AI infrastructure spending concerns have not fully resolved, despite last week’s brief recovery, and could continue to weigh on Canadian growth names with exposure to that theme.

What to Watch Next

Investors should watch for further developments in the Strait of Hormuz situation, given Iran’s continued firm stance this week. Upcoming U.S. inflation data, particularly core PCE, will be closely watched following Thursday’s hot producer price reading. Ongoing USMCA trade discussions are also worth monitoring, with U.S. Trade Representative Jamieson Greer noting this week that talks with Mexico are progressing while Canada has yet to deliver the concessions the Trump administration is seeking.

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Final Outlook

The TSX’s round trip from a fresh record high to a data-driven pullback within a single week underscores how much this market’s momentum remains tied to incoming data rather than a settled directional view. The underlying uptrend, and the index’s proximity to record territory, suggest resilience, but Thursday’s session is a reminder that investors should expect continued volatility around each new data point rather than a smooth continuation of the rally.