The S&P/TSX 60 index demonstrated a positive trend today, rising by 0.62%. Over the past five days, it has increased by 0.82%, and in the last 30 days, the index has shown a notable gain of 3.54%. In the large-cap segment, Celestica, Inc. emerged as the top performer with a return of 9.2%, while Constellation Software, Inc. lagged behind with a decline of 4.51%. Mid-cap stocks saw MDA Ltd. leading with a return of 4.39%, contrasted by Lumine Group, Inc., which fell by 5.24%. Among small-cap stocks, Logan Energy Corp. excelled with a remarkable return of 14.29%, whereas Cipher Pharmaceuticals, Inc. faced significant challenges, dropping by 21.39%. The overall market's advance-decline ratio stood at 304 advancing stocks against 284 declining stocks, reflecting a ratio of 1.07. In the large-cap category, 29 stocks advanced compared to 21 that declined, resulting in a stronger ratio of 1.38. Conversely, mid-cap stocks had 29 advancing and 32 declining, yielding a ratio of 0.91, while small-cap stocks showed 124 advancing against 144 declining, with a ratio of 0.86.