Why is Yash Highvoltage falling/rising?

As of 23-Jun, Yash Highvoltage Ltd is experiencing a significant rise in its stock price, currently at Rs. 364.00, which reflects an increase of Rs. 28.95 or 8.64%. The stock has recently hit a new 52-week and all-time high of Rs. 365.95 today, outperforming its sector by 8.67%. Over the past two days, the stock has gained 13.4%, although it opened with a loss of 3.82% today. The stock has shown high volatility with an intraday range of Rs. 43.8, and it is trading above all key moving averages. However, there has been a decline in investor participation, with delivery volume falling by 14.93% against the 5-day average, which could indicate some caution among investors.
In the broader market context, Yash Highvoltage's short-term performance has been notably strong, with a 1-week return of 3.12% compared to a mere 0.12% increase in the Sensex. Over the past month, the stock has surged by 42.55%, while the Sensex has only risen by 0.22%. This stark contrast highlights the stock's robust performance relative to the benchmark. Despite the recent gains, the decline in delivery volume suggests that while the stock is currently rising, there may be underlying concerns about sustained investor interest moving forward.