Why is Roto Pumps falling/rising?

As of 19-Sep, Roto Pumps Ltd is experiencing a decline in its stock price, currently at 82.64, which reflects a decrease of 0.78 or 0.94%. The stock has underperformed its sector by 0.8% today and has fallen after two consecutive days of gains. It is trading below all key moving averages, indicating a bearish trend. Additionally, the stock has shown negative returns over various periods, including a 1-month decline of 6.70% and a year-to-date drop of 12.44%. Despite some positive factors such as high management efficiency and low debt levels, the company has faced challenges, including flat results in June and a significant drop in its ROCE and debtors turnover ratio, which have contributed to its recent price movement.
In the broader market context, Roto Pumps' short-term performance contrasts sharply with the Sensex, which has gained 0.88% over the past week. The stock's recent underperformance is further highlighted by a decrease in investor participation, with delivery volume falling by 15.22% against the 5-day average. While the company has shown healthy long-term growth in operating profit, the current valuation appears expensive compared to its peers, and the stock's negative returns over the past year, coupled with declining profits, suggest a challenging environment for investors.