Why is Concord Control falling/rising?

As of 15-Sep, Concord Control Systems Ltd is experiencing a price increase, currently at Rs. 2,620.00, reflecting a rise of 33.0 points or 1.28%. The stock has recently hit a new 52-week and all-time high of Rs. 2,652, demonstrating strong upward momentum. Over the past week, the stock has gained 7.82%, and in the last month, it has surged by 42.86%. Additionally, it has outperformed its sector by 0.62% today and has shown consistent gains over the last four days, accumulating a total return of 13.91%. However, there is a notable decline in investor participation, with delivery volume dropping by 56.34% compared to the five-day average, which could indicate a potential concern for future trading activity.
In the broader market context, Concord Control's performance significantly outpaces the benchmark Sensex, which has only increased by 1.24% over the past week and 1.47% over the past month. Year-to-date, Concord Control has achieved a remarkable return of 57.83%, while the Sensex has only risen by 4.67%. This stark contrast highlights the stock's strong performance relative to the market. Despite the positive price movements and high trading levels, the falling investor participation could suggest caution among investors, which may impact future price stability.