Why is Yash Optics falling/rising?

As of 12-Sep, Yash Optics & Lens Ltd is experiencing a decline in its stock price, currently at Rs 140.00, which reflects a decrease of Rs 2.0 or 1.41%. Despite this drop, the stock has shown strong performance over the past week, with a return of 9.67%, and a significant increase of 41.41% over the past month. It is also trading above its moving averages across various time frames, indicating a generally positive trend. However, the stock has underperformed its sector by 2.46% today, and there has been a notable decline in investor participation, with delivery volume falling by 61.14% compared to the 5-day average. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Yash Optics has outperformed the benchmark Sensex significantly over the past week and month, with the Sensex only gaining 1.51% in the last week and 2.56% in the last month. Year-to-date, Yash Optics has achieved a return of 60.92%, compared to the Sensex's 6.21%. This indicates that while the stock has been performing well overall, the recent decline may be attributed to short-term fluctuations and reduced trading activity rather than a broader market downturn.