The FTSE 100 index experienced a notable increase of 1.24% today, reflecting a positive trend over the past week with a rise of 1.1% and a significant 2.67% gain over the last 30 days. This upward momentum is supported by a strong advance-decline ratio across the market, with 238 stocks advancing compared to 112 declining, resulting in a ratio of 2.12. In the large-cap segment, Fresnillo Plc emerged as the top performer, achieving a return of 3.66%, while Pearson Plc lagged with a decline of 1.95%. Mid-cap stocks saw Bridgepoint Group Plc leading with a return of 4.8%, whereas Quilter Plc faced a downturn of 2.94%. The small-cap sector was dominated by SThree Plc, which posted an impressive return of 10.28%, while Henry Boot Plc struggled with a decline of 7.23%. The advance-decline ratios further highlight the strength of mid-cap stocks, with 44 advancing against 10 declining, yielding a robust ratio of 4.4. Overall, the market's positive performance today reflects a healthy investor sentiment and a favorable environment for growth across various sectors.