Why is Aimtron falling/rising?

As of 25-Jul, Aimtron Electronics Ltd is experiencing a decline in its stock price, currently at 736.80, which reflects a decrease of 31.45 or 4.09%. The stock has underperformed its sector today by 3.16%, and there has been a notable drop in investor participation, with delivery volume falling by 47.31% compared to the 5-day average. Despite a strong year-to-date return of 31.57% and a 1-month increase of 10.92%, the stock's recent performance has been lackluster, as it has declined by 3.37% over the past week. Unfortunately, the positive and negative factors impacting the stock are not available for further analysis.
Broader market context indicates that while Aimtron has outperformed the Sensex significantly over the year and year-to-date, its short-term performance has lagged behind the benchmark, which has only decreased by 0.53% in the same week. This suggests that the broader market conditions may not be as unfavorable, yet Aimtron's specific challenges, such as reduced trading volume and underperformance relative to its sector, are contributing to its current price decline.