Why is Yash Optics falling/rising?

As of 23-Oct, Yash Optics & Lens Ltd is experiencing a slight decline in its stock price, currently at 134.25, which reflects a decrease of 0.45 or 0.33%. Despite this recent drop, the stock has shown a strong performance over the past week, with a return of 6.55%, outperforming the Sensex, which only increased by 1.20%. Additionally, Yash Optics is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a generally positive trend. However, there has been a notable decrease in investor participation, with delivery volume falling by 37.5% compared to the 5-day average, which may contribute to the current price movement. Unfortunately, there is no information available regarding positive or negative factors that could further clarify the stock's recent performance.
In the broader market context, Yash Optics has delivered a year-to-date return of 54.31%, significantly outperforming the Sensex's 9.50% increase, showcasing its strong performance over a longer period. However, over the past month, the stock has declined by 8.64%, contrasting with the Sensex's gain of 2.87%, which may indicate some short-term volatility. This disparity in returns suggests that while the stock has been strong overall, recent trends may be influenced by factors specific to the company or market sentiment, leading to its current price decline.