A closing-bell breakdown of Tuesday's Canadian rally, the split session on Wall Street, and how the index gave the gains back a day later.
The S&P/TSX composite index closed Tuesday, Sept. 22, 2026, up 326.21 points at 36,335.61, a rally built on strength in basic materials and technology stocks while U.S. equity benchmarks finished the day pulling in different directions. Toronto’s advance came on a session in which the Dow Jones industrial average lost ground, the S&P 500 finished effectively unchanged, and the Nasdaq composite moved higher.
It was a clean example of how differently the Canadian market can trade from its American counterpart when the leadership sits in resource and commodity-linked names rather than in mega-cap industrials. The gain also pushed the index within reach of the upper end of its 52-week range — a level it would not hold for long.
What Lifted the S&P/TSX Composite to 36,335.61
Basic materials and technology were the two groups credited with driving Tuesday’s move in Toronto. That combination matters because it means the advance was not resting on a single sector doing all the work, which is often the difference between a durable move and a one-day pop.
As general market context, the materials group on the Toronto exchange is dominated by mining and metals producers, including gold and base-metal names, while the technology group is a comparatively smaller but more volatile slice of the index. When both are bid on the same day, the index can move several hundred points without help from the financials and energy heavyweights that usually set its direction.
Notably, the materials-led gain came even as the December gold contract slipped on the day, a reminder that equity prices for producers and the underlying commodity do not always move in lockstep within a single session.
Tuesday’s Closing Numbers at a Glance
| Benchmark or contract | Change on Sept. 22, 2026 | Close |
|---|---|---|
| S&P/TSX composite index | +326.21 points | 36,335.61 |
| Dow Jones industrial average | −185.14 points | 51,863.69 |
| S&P 500 | −0.06 points | 7,764.64 |
| Nasdaq composite | +122.18 points | 27,244.28 |
| Canadian dollar | −0.22 of a US cent | 71.10 cents US |
| November crude oil | −US$1.85 | US$90.52 per barrel |
| December gold | −US$7.50 | US$4,376.40 an ounce |
A Split Tape in New York: Dow Down, Nasdaq Up
The U.S. session produced an unusually wide spread between the three headline indexes. The Dow shed 185.14 points to finish at 51,863.69, while the Nasdaq composite added 122.18 points to close at 27,244.28. Between them, the S&P 500 barely registered a move at all, finishing 0.06 of a point lower at 7,764.64 — the statistical definition of a flat day.
A tape that splits this way typically signals rotation rather than risk aversion: money moving between sectors instead of leaving equities outright. For Canadian investors, the practical takeaway is that the TSX’s 326-point gain was not simply an echo of a broad North American rally. It reflected something specific to the sectors that dominate the Toronto listing.
The Loonie Slips to 71.10 Cents US
The Canadian dollar traded at 71.10 cents US on Tuesday, down from 71.32 cents US the previous session. The move is small in absolute terms, but it runs counter to the usual reflex of a commodity currency on a day when domestic resource equities are rallying.
Crude oil provides part of the explanation. The November contract fell US$1.85 to settle at US$90.52 per barrel, and the loonie has historically tracked oil prices more closely than it tracks the equity index. Currency direction also responds to interest-rate expectations on both sides of the border, which is why Canadian traders pay close attention to communications such as the Bank of Canada’s summary of deliberations for signals on the policy path.
Where 36,335.61 Sits in the TSX’s 52-Week Range
Tuesday’s close placed the index near the top of its trailing one-year band. Over the previous 52 weeks the S&P/TSX composite has traded in a range of roughly 29,530 to 37,069, meaning the Sept. 22 close sat within about 730 points of the high and more than 6,800 points above the low.
- Approximate 52-week low: 29,530
- Approximate 52-week high: 37,069
- Sept. 22, 2026 close: 36,335.61
That positioning helps explain why single-session moves of 300 points or more have become more common. As the index level rises, the same percentage swing translates into a larger point total — Tuesday’s 326-point gain worked out to well under one per cent of the index’s value.
The Sept. 23 Reversal That Wiped Out the Gain
The advance did not carry into the next session. On Wednesday, Sept. 23, the composite retreated to 35,751.43, surrendering more than the previous day’s gain and then some, with the 584-point decline led by a slide in materials stocks — the very group that had powered Tuesday’s climb.
Viewed as a pair, the two sessions describe a market where sector leadership is rotating quickly and where commodity-linked equities are setting the tone in both directions. That pattern was visible earlier in the month as well, when the index posted a 1.08 per cent jump to 35,874.26 on relief in bond yields. Three sizeable moves inside a handful of trading days is a reasonable definition of a choppy market.
Why Materials and Tech Leadership Matters for the Canadian Index
Investors watching the Canadian market from a longer horizon tend to focus less on any single close and more on which sectors are carrying the index. As general background, the S&P/TSX composite has long been weighted toward financials, energy and materials, which makes it structurally different from the technology-heavy U.S. benchmarks.
When materials lead, the index is effectively taking its cue from metals prices, global demand expectations and the U.S. dollar. When technology leads, it is more likely responding to the same growth and rate narratives moving the Nasdaq. Tuesday featured both at once, which is part of why the TSX outperformed a mixed U.S. session so clearly.
Sector rotation of this kind also shapes the backdrop for the country’s largest listed companies, including the lenders now moving on joint infrastructure projects such as the Big Six banks’ digital deposits network. Bank shares did not lead Tuesday’s move, but they remain the single largest influence on the index over any longer stretch.
Commodities Diverged From the Equities They Underpin
Both headline commodity contracts finished lower on Tuesday even as resource equities climbed. The November crude oil contract lost US$1.85 to US$90.52 per barrel, while December gold gave up US$7.50 to US$4,376.40 an ounce.
Divergences like this are routine over a single day. Equity prices reflect expected earnings across a producer’s full production profile and cost base, not just the spot or front-month price of what it digs out of the ground. Over weeks and months, however, sustained commodity weakness does eventually show up in producer share prices — which is one reason the Sept. 23 reversal in materials drew attention.
Market figures in this article are reported as published for the sessions noted and are not investment advice. Index and contract levels change continuously; verify current prices before making any financial decision.
Frequently Asked Questions
How much did the S&P/TSX composite gain on Sept. 22, 2026?
The index rose 326.21 points to close at 36,335.61.
Which sectors drove the Canadian market higher that day?
Basic materials and technology stocks were identified as the main contributors to the gain.
Did U.S. markets rise as well?
No. The session was mixed: the Dow fell 185.14 points to 51,863.69, the S&P 500 was essentially flat at 7,764.64, and the Nasdaq composite rose 122.18 points to 27,244.28.
What happened to the index the following day?
The composite fell back to 35,751.43 on Sept. 23, giving up more than the entire previous session’s advance.
How does that close compare with the index’s 52-week range?
The Sept. 22 close of 36,335.61 sat near the upper end of a trailing 52-week range of roughly 29,530 to 37,069.
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