The S&P/TSX 60 index experienced a modest increase of 0.44% today, continuing a positive trend with a rise of 0.68% over the past five days and an impressive 3.56% gain over the last month. However, the overall market showed a mixed performance, with 299 stocks advancing compared to 324 declining, resulting in an advance-decline ratio of 0.92. In the large-cap segment, Constellation Software, Inc. emerged as the top performer, posting a return of 2.44%, while RB Global, Inc. lagged behind with a decline of 2.96%. The mid-cap sector saw Aritzia, Inc. leading with a notable return of 7.43%, whereas MDA Ltd. faced a setback with a drop of 4.06%. Among small-cap stocks, Almonty Industries, Inc. stood out with a remarkable return of 12.4%, while MTY Food Group, Inc. struggled, recording a decline of 10.57%. The advance-decline ratios varied across market caps, with large caps showing a stronger performance at 1.78, while small caps lagged at 0.85. This mixed performance highlights the ongoing volatility in the market as investors navigate through varying sector performances.