Why is Yash Highvoltage falling/rising?

As of 14-Aug, Yash Highvoltage Ltd is currently priced at 525.35, reflecting a decrease of 6.6 points or 1.24%. The stock has shown a mixed performance recently, with a 1-week return of +2.21%, indicating some short-term strength despite a more significant decline of -8.63% over the past month. Today's trading saw the stock touch an intraday low of Rs 521, which is a drop of 2.06%. Notably, the stock's delivery volume increased by 30.18% compared to the 5-day average, suggesting rising investor participation. However, 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 Highvoltage's recent performance contrasts with the Sensex, which has remained relatively flat with a change of -0.03% over the past week. While Yash Highvoltage has outperformed the benchmark in the short term, the stock's month-to-date decline is more pronounced than the Sensex's -2.01%. Year-to-date, Yash Highvoltage has significantly outperformed the Sensex, with a return of +96.72% compared to the benchmark's +3.15%. This suggests that while the stock has had a strong overall performance this year, recent short-term fluctuations may be causing investor concern, leading to the current price decline.