The FTSE 100 index has shown positive momentum, rising by 0.54% today and reflecting a 0.71% increase over the past five days. Over the last 30 days, the index has gained 0.74%, indicating a steady upward trend in the market. In the large-cap segment, Diploma Plc emerged as the top performer with a return of 6.28%, while St. James's Place Plc lagged behind with a decline of 7.81%. The mid-cap sector saw Rotork Plc leading with an impressive return of 66.78%, contrasting with Ocado Group Plc, which faced a drop of 10.41%. In the small-cap category, Gooch & Housego Plc recorded a notable gain of 39.02%, while Trustpilot Group Plc experienced a decline of 10.66%. Overall, the market's advance-decline ratio stands at 255 advancing stocks against 126 declining ones, reflecting a healthy 2.02x ratio. The large-cap stocks show a more modest ratio of 1.35x, while mid-cap and small-cap stocks demonstrate stronger performance with ratios of 2.44x and 2.47x, respectively. This data highlights a robust market environment, particularly among mid and small-cap stocks.