Why is Aimtron falling/rising?

As of 03-Nov, Aimtron Electronics Ltd is experiencing a significant rise in its stock price, currently at 880.45, reflecting an increase of 78.3 or 9.76%. The stock has recently hit a new 52-week and all-time high of Rs. 890, indicating strong upward momentum. Over the past week, Aimtron has outperformed the sector by 9.31% and has shown impressive returns of +21.68% over the past week, +25.28% over the past month, and +57.22% year-to-date. However, there is a noted decline in investor participation, with delivery volume dropping by 27.86% against the 5-day average, which could be a concern for future trading activity.
Broader Market Context: In comparison to the Sensex, which has seen a slight decline of 0.78% over the past week, Aimtron's performance stands out positively, showcasing its strength in the market. The stock's returns significantly exceed the benchmark's performance across various time frames, including a remarkable 87.87% increase over the past year compared to the Sensex's 6.00%. This strong performance, despite the recent drop in delivery volume, suggests that investor sentiment remains robust, contributing to the stock's rising price.