Why is Aris Interna. falling/rising?

As of 16-Sep, Aris International Ltd is currently priced at 560.00, showing no change (0.00%). The stock has recently underperformed its sector by 0.97%, despite trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Notably, the stock has experienced a significant increase in investor participation, with delivery volume rising by 540.97% against the 5-day average. Over various periods, the stock has shown impressive returns, including a year-to-date increase of 701.60% and a one-year increase of 827.61%. However, there is no information available regarding positive or negative factors that could further explain the stock's recent performance.
In the broader market context, Aris International Ltd has outperformed the Sensex significantly over the past week and month, with returns of 10.81% and 11.63%, respectively, compared to the Sensex's 1.58% and 2.21%. Year-to-date, the stock's performance is particularly strong, far exceeding the Sensex's 5.43% increase. This indicates that while the stock has shown remarkable growth, its recent underperformance relative to its sector may suggest some volatility or profit-taking among investors, despite the overall positive trend in its longer-term performance.