The S&P/TSX Composite Index 2025 performance delivered a remarkable 29% annual gain, the second-best this century after 2009's 31% rise. It achieved 63 all-time highs, primarily in the final seven months, rebounding from early-year tariff pressures through strong materials and financial sectors. S&P/TSX Composite Index 2025 surged 29%, second-highest annual gain this century with 63 [...]