Why is V-Marc India falling/rising?

As of 22-Sep, V-Marc India Ltd's stock is currently priced at 434.35, reflecting a decrease of 8.15 points or 1.84%. The stock has underperformed its sector today by 1.03%, and it is currently trading higher than its 100-day and 200-day moving averages, but lower than its 5-day, 20-day, and 50-day moving averages. Additionally, there has been a notable decline in investor participation, with delivery volume dropping by 29.03% compared to the 5-day average. Over the past week, the stock has seen a decline of 5.01%, and over the past month, it has decreased by 8.70%. However, it has shown strong performance year-to-date with a gain of 13.30% and a remarkable increase of 1114.97% over the past three years.
In the broader market context, the Sensex has increased by 0.53% over the past week and 1.34% over the past month, indicating that V-Marc India's recent decline is occurring against a backdrop of overall market gains. While the stock has performed well over the longer term, its short-term underperformance relative to the benchmark suggests that it is facing challenges that may not be affecting the broader market. The lack of available positive or negative factors further complicates the analysis of the stock's recent movement, leaving uncertainty about the specific reasons behind its decline.