Why is Yash Highvoltage falling/rising?

As of 20-Aug, Yash Highvoltage Ltd's stock price is currently at 487.00, reflecting a decrease of 5.3, or 1.08%. The stock has been underperforming, having fallen consecutively for the last four days, resulting in a total decline of 8.45% over the past week. While the stock is trading above its 50-day, 100-day, and 200-day moving averages, it is below its 5-day and 20-day moving averages. Additionally, there has been a notable increase in investor participation, with delivery volume rising by 98.76% against the 5-day average, indicating some interest despite the recent downturn. There are no positive or negative factors available to further explain the stock's recent movement.
In the broader market context, Yash Highvoltage's short-term performance has significantly lagged behind the benchmark Sensex, which has gained 1.64% over the past week. This stark contrast highlights the stock's struggles, as it has not only underperformed the sector by 1.6% today but also shows a substantial decline of 16.32% over the past month compared to the Sensex's modest gain of 0.12%. Despite a strong year-to-date performance of 82.36%, the recent trends suggest that the stock is facing challenges that are impacting investor sentiment and overall market performance.