TORONTO – 9 March 2026
TSX Reels from Geopolitical Storm, Closes Week Below 33,000 Amid Oil Spike and Index Reshuffle
Canada’s flagship equity benchmark, the S&P/TSX Composite Index, closed a volatile week at 33,083.72, down a steep 526.25 points or 1.57% on Friday, as escalating Middle East tensions and soaring oil prices triggered a global risk-off sentiment.
Weekly Plunge Driven by Conflict Fears
The index tumbled around 2% in Friday’s session alone, breaching the psychologically significant 33,000 level and positioning for its worst weekly performance in months. Market analysts attributed the sell-off primarily to fears of a broadening conflict involving Iran, which pushed crude oil prices toward US$90 a barrel.
“The TSX is caught in the crossfire of geopolitics and commodities,” said a senior market strategist. “While energy stocks get a bid from higher oil, the overwhelming fear of prolonged instability and its impact on global growth is dragging the entire market lower.”
Trading was marked by extreme volatility, with the index at one point down over 1,000 points during the week before paring some losses. Most sectors finished in negative territory, with consumer cyclicals and technology among the hardest hit, despite a cushion from the energy sector.
Quarterly Rebalance Adds Five Companies
Amid the market turmoil, S&P Dow Jones Indices announced a quarterly reshuffle of the benchmark index late Friday. Five new companies were added to the S&P/TSX Composite, reflecting the evolving landscape of the Canadian equity market. The changes, which are based on market capitalization and liquidity criteria, will take effect prior to the market open on Monday, 23 March 2026.
The S&P/TSX Composite is the principal broad market measure for Canadian equities, comprising common stocks and income trusts listed on the Toronto Stock Exchange. It was first launched on 1 January 1977 as the TSE 300 Index.
Historical Context and Recent Rally
The current pullback follows a remarkable period of strength. The index first shattered the 30,000-point barrier on 23 September 2025, reaching an intraday high of 30,066. February 2026 saw a broad-based rally, with the Composite surging 7.6% for the month.
From its base value of CAD 1,000 set on 1 January 1975, the index has been a long-term barometer of Canadian corporate health, though it remains sensitive to the country’s heavy weighting in resource and financial sectors.
Market Sentiment and Focus Stocks
Investor sentiment remains fragile. Analysis of short-sale data reveals increased bearish bets against specific TSX-listed firms, while analysts continue to dissect forecast returns and yields across the index constituents.
Notably, social media firm Reddit (RDDT), which trades on the TSX, has been in the spotlight. Recent filings show CEO Steve Huffman sold approximately $2.6 million in stock on 27 February 2026, even as analysts project robust revenue growth for the company through 2028.
Key Facts: S&P/TSX Composite Index
- Current Close (6 March 2026): 33,083.72
- Day’s Change: -526.25 (-1.57%)
- 52-Week Range: 22,227.74 – 34,544.46
- Launch Date: 1 January 1977
- Base Value (1 Jan 1975): CAD 1,000
- First Close Above 30,000: 23 September 2025
Looking ahead, traders will be monitoring the geopolitical situation closely, alongside key economic data. The market’s direction will likely hinge on whether oil-driven gains for the energy sector can offset the broader fear-driven selling that dominated trade this past week.