Why is Vilin Bio Med falling/rising?

As of 17-Sep, Vilin Bio Med Ltd is experiencing a decline in its stock price, currently at 25.05, which reflects a decrease of 0.75 or 2.91%. The stock has underperformed its sector by 2.95% today, despite being higher than its 5-day, 20-day, and 200-day moving averages. However, it is lower than its 50-day and 100-day moving averages. In terms of returns, the stock has shown a strong performance year-to-date with a gain of 13.86% and a notable increase of 33.60% over the past year, although it has seen a decline of 6.53% over the past month. Additionally, there has been a rise in investor participation, with delivery volume increasing by 66.67% against the 5-day average, indicating some positive interest in the stock.
In the broader market context, the Sensex has increased by 1.43% over the past week and 2.84% over the past month, suggesting that while the overall market is performing well, Vilin Bio Med's recent performance has lagged behind. The stock's year-to-date performance of 13.86% is significantly better than the Sensex's 7.13%, indicating that it has been a strong performer in the longer term. However, the recent underperformance in the short term, coupled with the decline today, suggests that investors may be reacting to short-term market conditions or specific company news that has not been detailed in the available data.