Why is Shakti Pumps falling/rising?

As of 12-Aug, Shakti Pumps (India) Ltd is experiencing a price increase, currently at Rs 837.95, reflecting a rise of 3.6 points or 0.43%. The stock has shown positive movement recently, gaining 0.75% over the last two days and outperforming its sector by 0.38% today. Despite a decline of 8.98% over the past month, the stock has delivered a notable 7.29% return over the last year, significantly outperforming the BSE500 index in each of the last three annual periods. The company benefits from high management efficiency, indicated by a return on equity (ROE) of 19.67%, and a low debt-to-equity ratio of 0.08 times, which supports its healthy long-term growth, as evidenced by a 47.42% annual growth rate in net sales.
In the broader market context, the stock's short-term performance is favorable compared to the benchmark, as it has gained 2.17% over the past week while the Sensex has declined by 0.59%. However, there is a concerning trend in investor participation, with delivery volume falling by 63.49% against the five-day average, which could indicate a lack of confidence among investors. Despite this, the stock remains liquid enough for trading, suggesting that there is still interest in the stock despite the recent volatility. Overall, while Shakti Pumps has shown resilience in its performance metrics, the decline in investor participation may pose challenges moving forward.