TSX Today: What to Watch for in Stocks on Monday, August 21

The TSX Composite benchmark slid 2.9% last week to post its worst performance in 23 weeks.

| More on:

The Canadian stock market traded on a mixed note on Friday, as rising treasury bond yields and the possibility of more interest rate hikes kept equity investors wary of taking risks. Despite falling by as much as 128 points during the intraday trading, the S&P/TSX Composite Index ended the highly volatile session with minor gains of six points at 19,818, close to its lowest level in more than a month.

Even as utility, healthcare, and energy stocks traded on a firm note during the day, weakness in other key market sectors, such as financials, consumer non-cyclicals, and technology, pulled the main TSX index downward.

tsx today

Top TSX Composite movers and active stocks

Manulife Financial, Trisura Group, iA Financial, and International Petroleum were the worst-performing TSX stocks on August 18, as they fell at least 2.2% each.

In contrast, K92 Mining, Northland Power, Energy Fuels, and Denison Mines became the day’s top gainers on the Toronto Stock Exchange, as they rose at least 4% each.

Shares of Boralex (TSX:BLX) climbed 1.6% in the last session, extending its weekly gains to more than 10%. Last week’s sharp rally in BLX stock came after the Kingsey Falls-headquartered renewable energy firm announced its upbeat second-quarter financial results on August 14.

In the June quarter, Boralex’s revenue strengthened by 25% year over year to $210 million, exceeding analysts’ expectations of $196.1 million. Besides other positive factors, higher electricity prices in some of its key markets also drove the company’s adjusted quarterly earnings up by 90% from a year ago to $0.19 per share, boosting investors’ confidence. Despite these gains, however, Boralex stock is still down nearly 18% on a year-to-date basis at $32.98 per share.

Based on their daily trade volume, Suncor Energy, Manulife Financial, Canadian Natural Resources, and Cenovus Energy were the most active stocks on the exchange.

TSX today

The Canadian market benchmark slipped by 2.9% last week, registering its worst performance in 23 weeks.

Looking ahead, commodity prices across the board were mixed early Monday morning, pointing to a flat open for the resource-heavy TSX index today. While no major economic releases are due, TSX Composite may still remain volatile today as investors wait for large banks to report their quarterly earnings later this week.

Market movers on the TSX today

The Motley Fool has positions in and recommends Trisura Group. The Motley Fool recommends Canadian Natural Resources and International Petroleum. The Motley Fool has a disclosure policy. Fool contributor Jitendra Parashar has no position in any of the stocks mentioned.

More on Energy Stocks

rising arrow with flames
Energy Stocks

A Canadian Energy Stock Ready to Bring the Heat in 2026

Even before oil prices began surging, this Canadian energy stock was a top pick for dividend investors in 2026.

Read more »

golden sunset in crude oil refinery with pipeline system
Energy Stocks

Canada Is an Oil Exporter: Are You Investing Like One?

Suncor Energy (TSX:SU) might be overbought in an oversold market, but there is a case for buying.

Read more »

Happy golf player walks the course
Energy Stocks

How Much Passive Income Can You Generate From $50,000 in Canadian Natural Resources?

Canadian Natural Resources (TSX:CNQ) might be the perfect target for income investors as shares look to come in.

Read more »

Young Boy with Jet Pack Dreams of Flying
Energy Stocks

1 Canadian Energy Stock Set for Major Growth in 2026

Suncor is a straightforward 2026 energy play because efficiency gains and disciplined spending can translate into strong cash returns.

Read more »

Child measures his height on wall. He is growing taller.
Energy Stocks

1 Energy Stock Poised for Big Growth in 2026 for Canadians

This small-cap Canadian oil producer looks set up for 2026 growth after beating production guidance and improving its balance sheet.

Read more »

Blocks conceptualizing Canada's Tax Free Savings Account
Energy Stocks

How to Earn an Average of $386 Every Month Tax-Free With Your TFSA

This popular TFSA strategy can generate solid returns while balancing risk.

Read more »

Child measures his height on wall. He is growing taller.
Energy Stocks

A Canadian Energy Stock Poised for Big Growth in 2026

Tourmaline looks set up for 2026 because it’s growing production while staying disciplined on spending.

Read more »

A solar cell panel generates power in a country mountain landscape.
Energy Stocks

Canadian Renewable Energy Stocks: Hype or Historic Opportunity?

Here's why renewable energy companies might be some of the best long-term dividend-growth stocks that Canadians can buy now.

Read more »