TSX ends lower as telecoms and financials slide, energy stocks buck trend

The S&P/TSX Composite Index experienced a sharp decline on Monday, closing 0.87% lower at 35,489.86 points. The downturn was driven by concerns surrounding artificial intelligence development and the volatile energy markets. The weakest performer among sectors was the telecommunication services, which dropped 1.54% to 2,896.71. Financials also contributed to the decline, falling 0.57% to 17,235.04.

In contrast, energy stocks managed to post a gain of 0.23%, rising to 10,420.29 and providing some relief to the broader market's loss. This performance demonstrated the uneven nature of the sell-off, with energy stocks benefiting from strength in the commodity space, while financials and telecommunications were dragged down. The decline came amid renewed scrutiny on technology stocks due to growing concerns over the pace and risks of AI development.

Investors are now focusing on an upcoming week of economic data releases, including Canada's preliminary August GDP data and comments from Bank of Canada Deputy Governor Toni Gravelle, as they assess the domestic economy's resilience and the impact of global monetary policy. U.S. economic data, including nonfarm payrolls and the August PCE inflation report, will also play a significant role in shaping Canadian equities' trajectory as investors reassess interest rate outlooks.