- The TSX Composite fell 250 points (0.69%) to 35,929, diverging sharply from the S&P 500 and NASDAQ, which rose 0.41% and 1.11% respectively.
- WTI crude’s 2.96% plunge to US$98.41/bbl — below the key $100 level — hammered Canadian energy giants CNQ, CVE, and SU, each down roughly 2%.
- Copper’s 0.77% rally to US$6.5815/lb lifted First Quantum and Teck Resources, while silver’s gain supported First Majestic Silver with a ~1.2% advance.
- Tuesday’s China loan prime rate decision and Wednesday’s EIA crude inventory data are the two critical catalysts to watch for TSX direction this week.
The TSX Composite Index closed at 35,929 on Monday, down 250 points or 0.69% on the session — a frustrating divergence from Wall Street, where the S&P 500 gained 0.41% to 7,691 and the NASDAQ surged 1.11% to 26,431. Volume on the TSX ran slightly below the 30-day average, suggesting institutional conviction behind today’s selling was limited, but the energy-led pressure was real and broad.
Energy Led the Selloff
WTI crude oil collapsed 2.96% to US$98.41 per barrel — equivalent to roughly C$138.48 at today’s USD/CAD rate of 1.4074 — snapping back below the psychologically important US$100 level that it had briefly reclaimed last week. Brent crude was more contained, slipping just 0.44% to US$109.38/bbl, but the spread between the two benchmarks widened, rattling Canadian oil sands producers whose netbacks are closely tied to WTI. Canadian Natural Resources (CNQ.TO) and Cenovus Energy (CVE.TO) were among the session’s hardest-hit large caps, each shedding between 2.1% and 2.8% on the day as traders unwound recent energy longs. Suncor Energy (SU.TO) fell approximately 1.9%.
The WTI drop was attributed to a combination of a surprise build in U.S. crude inventories reported in a private-sector estimate circulated ahead of Wednesday’s official EIA data, and renewed signals from OPEC+ members that compliance with output cuts is softening heading into Q4.
Winners: Copper, Tech, and Silver Names Shine
Copper’s 0.77% gain to US$6.5815/lb was a bright spot, lifting base-metals miners on the TSX. First Quantum Minerals (FM.TO) advanced approximately 1.8% and Teck Resources Class B (TECK.B.TO) added around 1.4%, bucking the broader index weakness. The copper rally was underpinned by stronger-than-expected industrial output data out of China overnight, stoking demand optimism for the metal critical to EV infrastructure and grid buildout. Meanwhile, silver’s 0.36% rise to US$57.20/oz — or roughly C$80.51/oz — supported mid-tier silver producers, with First Majestic Silver (FR.TO) posting a gain of approximately 1.2%. On the tech side, Canadian AI and semiconductor-adjacent names caught a tailwind from NASDAQ’s strong session; Constellation Software (CSU.TO) tacked on 0.9%.
Gold Dips but Holds Above Key Level
Gold eased 0.51% to US$4,159.60/oz, or approximately C$5,853/oz at current exchange rates — still commanding an extraordinary premium for Canadian producers whose costs are denominated in loonies. The pullback was modest and largely technical after gold’s sharp run toward all-time highs last week. Senior producers Agnico Eagle (AEM.TO) and Barrick Gold (ABX.TO) dipped 0.4% and 0.6% respectively, underperforming the metal itself slightly as broader risk-off sentiment trimmed equity multiples in the sector.
| Asset | Price | Change |
|---|---|---|
| TSX Composite | 35,929 | -0.69% |
| S&P 500 | 7,691 | +0.41% |
| NASDAQ | 26,431 | +1.11% |
| WTI Crude (USD/bbl) | $98.41 | -2.96% |
| Gold (USD/oz) | $4,159.60 | -0.51% |
| Copper (USD/lb) | $6.5815 | +0.77% |
| USD/CAD | 1.4074 | — |
What to Watch Tuesday, October 20
All eyes turn to the official U.S. EIA crude oil inventory report, due Wednesday morning, but expect oil traders to position aggressively Tuesday ahead of it — any confirmed inventory build above 2 million barrels could push WTI toward the US$96 support zone, extending pain for TSX energy names. On the earnings front, watch for results from several mid-cap Canadian financials and any pre-market guidance updates from gold royalty companies following today’s spot-price softness. Overnight, China’s loan prime rate decision drops early Tuesday morning ET — a cut would be a meaningful bullish catalyst for copper and base metals. Finally, the loonie is trading at 71.06 U.S. cents; any further USD strength could compress CAD-denominated commodity returns and weigh on import-sensitive consumer names on the TSX.
