Why is HVAX Technolog. falling/rising?

As of 10-Sep, HVAX Technologies Ltd is experiencing a decline in its stock price, currently at 820.00, which reflects a decrease of 6.95 points or 0.84%. The stock has underperformed its sector today by 1.95%, and while it is above the 100-day and 200-day moving averages, it is below the 5-day, 20-day, and 50-day moving averages. Additionally, there has been a significant drop in investor participation, with delivery volume on September 8 falling by 92.19% compared to the 5-day average. Over the past week, the stock has gained 0.61%, but its performance over the last month shows a modest increase of 1.20%, which is lower than the Sensex's 2.50% rise in the same period.
In the broader market context, the Sensex has outperformed HVAX Technologies Ltd in the short term, with a 1-week return of 1.04% compared to the stock's 0.61%. Year-to-date, HVAX has shown a strong performance with a 26.91% increase, significantly surpassing the Sensex's 5.62% gain. However, the recent decline in stock price and investor participation may indicate a shift in market sentiment or concerns regarding the stock's future performance, despite its overall positive year-to-date return. The absence of any positive or negative dashboard data limits further insights into specific factors influencing the stock's recent movement.