Why is Hind.Bio Science falling/rising?

As of 21-Aug, Hindustan Bio Sciences Ltd is experiencing a decline in its stock price, currently at 8.00, which reflects a decrease of 0.23 or 2.79%. The stock has underperformed its sector by 3.25% today, and it is trading below all key moving averages, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 53.54% compared to the 5-day average. Over the past week, the stock has decreased by 6.98%, and it has seen a year-to-date decline of 21.65%, indicating a challenging performance relative to the broader market.
In the broader market context, the Sensex has gained 1.74% over the past week and is down only 0.24% for the month, contrasting sharply with Hindustan Bio Sciences' negative returns. While the stock has shown impressive growth over the longer term, with a 3-year increase of 112.20% and a 5-year increase of 234.73%, its recent performance has been lackluster, particularly in the short term. The stock's significant underperformance relative to the benchmark suggests that investor sentiment may be shifting negatively, contributing to the current decline in price.