Why is Solar Industries falling/rising?

As of 19-Aug, Solar Industries India Ltd is experiencing a decline in its stock price, currently at Rs 14,696.15, which reflects a decrease of Rs 270.9 or 1.81%. The stock has underperformed its sector by 1.87% today and has been on a consecutive downward trend for the last two days, resulting in a total decline of 2.57%. Despite a strong long-term performance with a year-to-date increase of 49.73% and a three-year return of 329.32%, the stock's recent movement is influenced by a drop in delivery volume, which has decreased by 9.52% against the five-day average. Additionally, while the stock is trading above its longer-term moving averages, it is currently below its shorter-term moving averages, indicating potential weakness in momentum.
In the broader market context, the stock's performance over the past week shows a gain of 0.80%, but this is overshadowed by the Sensex's rise of 1.76% during the same period. The company's strong fundamentals, including a high return on capital employed and consistent growth in net sales, suggest long-term potential; however, its high valuation metrics, such as a Price to Book Value of 30.3, may be causing some investor caution. The stock's recent price decline may also be attributed to falling investor participation and liquidity concerns, despite its high institutional holdings, which typically indicate a strong backing from knowledgeable investors.