Why is Roto Pumps falling/rising?

As of 11-Aug, Roto Pumps Ltd's stock price is currently at Rs 86.00, reflecting an increase of Rs 3.1 or 3.74%. Today's price summary indicates that the stock has outperformed its sector by 4.41% and has experienced a trend reversal, gaining after three consecutive days of decline. The stock reached an intraday high of Rs 86.35, showing a 4.16% increase. However, it is important to note that the stock has seen a significant decline over the past month, down 18.29%, and a year-to-date drop of 8.88%. Despite these declines, the company benefits from high management efficiency, evidenced by a return on capital employed (ROCE) of 24.19%, and a low debt-to-equity ratio of 0.07, which may contribute positively to investor sentiment.
In the broader market context, Roto Pumps' short-term performance has been relatively weak compared to the benchmark Sensex, which has only declined by 0.51% over the past week while Roto Pumps has fallen by 1.26%. This underperformance is further highlighted by the stock's significant drop over the past month and year, contrasting sharply with the Sensex's modest gains. The falling investor participation, with a delivery volume decrease of 42.85% against the 5-day average, suggests a lack of confidence among investors, which could be a concern for future price movements. Nonetheless, the stock's liquidity remains adequate for trading, which may help stabilize its price in the near term.