The S&P 500 index experienced a modest increase of 0.08% today, marking a 0.52% rise over the past five days. However, the index remains down by 1.83% over the last 30 days, indicating a mixed performance in the broader market. In the large-cap segment, UnitedHealth Group, Inc. emerged as the top performer with a return of 9.37%, while Axon Enterprise, Inc. struggled, posting a decline of 9.73%. Mid-cap stocks saw Humana, Inc. leading with a return of 7.94%, contrasted by HubSpot, Inc., which fell by 7.15%. Small-cap stocks were highlighted by Avis Budget Group, Inc., achieving a notable return of 20.01%, while Mach Natural Resources LP faced a decline of 10.74%. The overall advance-decline ratio across the market showed 1,829 stocks advancing against 2,276 declining, resulting in a ratio of 0.8x. In the large-cap category, 97 stocks advanced while 136 declined, yielding a ratio of 0.71x. Mid-cap stocks had 105 advancing and 154 declining, with a ratio of 0.68x, while small-cap stocks were nearly even, with 719 advancing and 722 declining, resulting in a ratio of 1.0x.