Key facts
- The S&P/TSX composite index fell by more than 800 points.
- U.S. stock markets also experienced declines.
The S&P/TSX composite index saw a substantial decrease, falling by more than 800 points. This decline was mirrored in U.S. stock markets, which also experienced significant drops. The specific reasons for the broad market downturn were not detailed in the provided text, but the widespread nature of the fall indicates a general negative sentiment across North American equities.