Why is Aris Interna. falling/rising?

As of 22-Sep, Aris International Ltd's stock price is currently at 549.90, reflecting an increase of 24.95, or 4.75%. The stock has been on an upward trend, gaining for the last two days with an overall return of 8.8% during this period. It opened today with a gain of 4.75% and reached an intraday high of Rs 549.90. Despite this positive movement, the stock has shown a decline of 1.80% over the past week, although it has performed significantly better over the past month with a 16.44% increase. Year-to-date, the stock has skyrocketed by 687.15%, and over the past year, it has surged by 810.88%. However, there has been a notable drop in investor participation, with delivery volume decreasing by 48.72% against the five-day average, which may indicate some caution among investors.
Broader market context shows that while Aris International Ltd has outperformed its sector by 4.86% today, the benchmark Sensex has only increased by 0.46% over the past week. This indicates that the stock is currently experiencing a strong performance relative to the broader market. Over the last month, the stock's return of 16.44% significantly exceeds the Sensex's 1.05% increase, further highlighting its robust performance. Despite the impressive year-to-date and yearly returns, the recent decline in delivery volume suggests that some investors may be hesitant, which could impact future price movements.