Why is Yash Optics falling/rising?

As of 17-Sep, Yash Optics & Lens Ltd is experiencing a decline in its stock price, currently at Rs 147.20, which reflects a decrease of Rs 0.75 or 0.51%. Despite this drop, the stock has shown strong performance over the past week, with a return of 3.41%, and an impressive 46.76% increase over the past month. The stock is currently trading close to its 52-week high, just 1.12% away from Rs 148.85. Additionally, it is performing above its moving averages across various time frames, indicating a generally positive trend. The rising investor participation, with a significant increase in delivery volume, suggests growing interest in the stock, although it underperformed its sector by 0.92% today.
In the broader market context, Yash Optics has outperformed the benchmark Sensex significantly over the past month and year-to-date, with returns of 46.76% and 69.20%, respectively, compared to the Sensex's 2.84% and 7.13%. This strong relative performance indicates that while the stock is currently facing a minor setback, its overall trajectory remains positive compared to the market. The liquidity of the stock is also favorable, allowing for trades of a reasonable size, which may contribute to its resilience despite the recent price decline.