Why is Vilin Bio Med falling/rising?

As of 19-Sep, Vilin Bio Med Ltd's stock price is currently at 25.05, showing no change (0.00%). The stock has underperformed its sector by 0.27% today, and while it is above its 5-day, 20-day, and 200-day moving averages, it remains below its 50-day and 100-day moving averages. Additionally, there has been a notable decline in investor participation, with delivery volume dropping by 44.44% against the 5-day average. Over the past week, the stock has increased by 1.83%, but it has decreased by 1.76% over the past month. Year-to-date, it has performed well with a gain of 13.86%, and over the past year, it has risen significantly by 38.78%. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader market context indicates that the stock's short-term performance has outpaced the Sensex, which has increased by 0.85% over the past week. However, the stock's performance over the last month is lagging behind the benchmark, which has gained 1.39%. Despite the positive year-to-date and one-year returns, the recent decline in delivery volume and underperformance today may suggest a cautious sentiment among investors. The overall liquidity of the stock remains adequate for trading, but the falling investor participation could be a concern for future price movements.