Why is Sigma Solve falling/rising?

As of 17-Sep, Sigma Solve Ltd's stock price is currently at Rs 460.65, reflecting a decline of Rs 14.35 or 3.02%. The stock has underperformed its sector by 3.67% today and has experienced a consecutive fall over the last two days, resulting in a total decline of 3.57% during this period. Despite a strong performance over the past month with a return of 21.21%, the stock's recent movement is concerning, particularly as it has seen a significant drop in investor participation, with delivery volume falling by 66.7% against the 5-day average. While the company boasts a high return on equity (ROE) of 46.01% and a low debt-to-equity ratio, which are positive indicators, the stock's current trading at a premium compared to peers and poor long-term growth prospects may be contributing to the recent price decline.
In the broader market context, the stock's short-term performance has been notably weaker than the benchmark, with a 1-week return of -3.25% compared to the Sensex's gain of 1.56%. Although Sigma Solve has outperformed the market over the past year with an 18.74% return against the BSE500's negative return of -2.63%, the recent downturn may reflect investor concerns about its flat operating profit growth and lower efficiency metrics, such as the lowest recorded ROCE and debtors turnover ratio. This combination of factors suggests that while the company has shown resilience in the past, current market dynamics and performance metrics are leading to a decline in stock price.