Why is Yash Optics falling/rising?

As of 15-Oct, Yash Optics & Lens Ltd is experiencing a decline in its stock price, currently at 126.00, reflecting a decrease of 3.8 points or 2.93%. The stock has underperformed today, with a performance that is 2.16% lower than its sector. Additionally, the stock's recent returns indicate a downward trend, with a 1-week decline of 3.82% and a 1-month drop of 11.14%. Although the stock has shown strong year-to-date growth of 44.83%, the current moving averages indicate that it is lower than the 5-day and 20-day averages, suggesting a short-term weakness. Furthermore, there has been a decrease in investor participation, with delivery volume falling by 3.51% against the 5-day average.
In the broader market context, the Sensex has shown a positive return of 1.11% over the past week and 1.01% over the past month, contrasting sharply with Yash Optics' negative performance during the same periods. This underperformance relative to the benchmark indicates that the stock is not only struggling in isolation but is also lagging behind the overall market trend. The liquidity of the stock remains adequate for trading, but the falling investor participation may signal a lack of confidence among investors, contributing to the stock's recent decline.