TSX Dominance Challenges S&P 500 Amid Currency Risks

The TSX has outpaced the S&P 500 in 2026, with a year-to-date return of +15.13% compared to the S&P's +12.69%. This strong performance is not limited to short-term gains, as the TSX has been the stronger performer over nearly every horizon.

However, for Canadian investors, currency risk plays a crucial role in their decision-making process. The current USD/CAD exchange rate of 1.3944 means that a weak dollar is inflating U.S. equity returns while making new S&P purchases more expensive to fund.

The TSX's structural difference from the S&P 500, with a heavier weighting towards financials, energy, and materials, benefits from rising commodity prices and a resilient Canadian banking system. In contrast, the S&P 500 is dominated by technology and AI infrastructure, which is riding a wave of record earnings.

Investors should consider their views on oil prices, currency fluctuations, and sector exposure when deciding between the two indices. A barbell approach, combining core TSX holdings with S&P 500 positions, can capture both themes while diversifying currency and sector risk.