TSX Tumbles on Higher Inflation Expectations and Rate Hike Chances

The TSX Composite index in Canada experienced an early dip after July's inflation rate came in at 3%, exceeding expectations. This increase in inflation puts pressure on interest-rate expectations, making investors more sensitive to any signs of persistent price pressures.

LSEG data revealed that traders are pricing a 50.6% chance of a Bank of Canada hike in December, even if a hold at the next meeting is still considered the base case. Higher expected rates raise the discount rate used by investors to value future profits, which tends to negatively impact stocks with cash flows expected further out, such as tech companies.

This results in a 'split screen' where sectors with current commodity exposure, like energy and mining, rise 0.8%, while other sectors decline. For instance, Shopify fell 2.9%. The index's overall performance is now more reflective of its sector mix rather than a uniform market mood.