The S&P/TSX 60 index experienced a slight decline of 0.25% today, although it has shown a positive trend with a 1.49% increase over the past 30 days. In the large-cap sector, Suncor Energy, Inc. emerged as the top performer, delivering a return of 2.63%. Conversely, Thomson Reuters Corp. struggled, posting a return of -2.92%. In the mid-cap category, Finning International, Inc. led the way with a return of 2.54%, while MDA Ltd. faced challenges, recording a decline of 4.08%. The small-cap segment saw Docebo, Inc. shine with a remarkable return of 10.02, but Bridgemarq Real Estate Services, Inc. faced significant losses, plummeting by 52.27%. Overall, the market's advance-decline ratio reflected a challenging environment, with 283 stocks advancing and 342 declining, resulting in a ratio of 0.83x. The large-cap sector showed a more pronounced struggle, with only 18 advancing against 34 declining, yielding a ratio of 0.53x. Mid-cap and small-cap stocks also faced headwinds, with ratios of 0.59x and 0.80x, respectively.