Why is Aristo Bio-Tech falling/rising?

As of 19-Sep, Aristo Bio-Tech & Lifescience Ltd is experiencing a slight decline in its stock price, currently at 137.80, which reflects a decrease of 0.2 points or 0.14%. Despite this minor drop, the stock has shown strong performance over the past month with a return of 19.31%, significantly outperforming the Sensex, which only increased by 1.39% during the same period. However, today's trading activity indicates a concerning trend, as the stock underperformed its sector by 0.37%, and there has been a notable decline in investor participation, with delivery volume falling by 50% compared to the 5-day average. The stock is currently trading above all its moving averages, suggesting a generally positive trend, but the drop in delivery volume may indicate waning investor interest.
In the broader market context, Aristo Bio-Tech's recent performance has been favorable compared to the benchmark, with a 1-week return of 1.32% against the Sensex's 0.85%. However, the year-to-date performance shows that while the stock has gained 3.61%, it still lags behind the Sensex's 7.11% increase. This context suggests that while the stock has had strong short-term gains, the recent decline in trading volume and underperformance today may be causing some investors to reassess their positions, contributing to the current price movement.