Why is Menon Pistons falling/rising?

As of 18-Sep, Menon Pistons Ltd is currently priced at 68.98, reflecting a decrease of 0.52, or 0.75%. The stock has been underperforming, having lost 1.05% over the last two days and underperformed its sector by 0.89% today. Although the stock has shown a positive return of 7.78% over the past month, it has significantly underperformed the market over the last year, with a decline of 21.84% compared to the Sensex's slight gain of 0.08%. The company's recent performance indicators show a high management efficiency with a return on equity (ROE) of 17.80% and a low debt-to-equity ratio of 0.07 times. However, the stock's appeal is tempered by poor long-term growth prospects, as net sales have only grown at an annual rate of 5.87% over the last five years.
In the broader market context, the stock's recent performance contrasts with the benchmark, as it has underperformed the BSE500, which experienced a negative return of 1.96% over the past year. The stock's liquidity appears adequate, but a notable decline in delivery volume by 27.79% against the five-day average suggests a decrease in investor participation. Despite the company's declaration of positive results in June 2025, the overall sentiment remains cautious due to its significant decline over the past year and the lack of robust growth in sales and operating profit.