Why is Morepen Labs. falling/rising?

As of 08-Aug, Morepen Laboratories Ltd is experiencing a decline in its stock price, currently at Rs 47.18, which represents a decrease of 2.65 or 5.32%. The stock has been underperforming significantly, having fallen consecutively for the last four days, resulting in a total return of -18.32% over that period. Today's trading saw the stock reach a high of Rs 50.95 but also dip to a low of Rs 46.8. It is currently trading below all key moving averages, indicating a bearish trend. Additionally, while there has been a notable increase in investor participation with a delivery volume rise of 641.15% compared to the 5-day average, the overall sentiment remains negative, as the stock has underperformed its sector by 4.16%.
In the broader market context, Morepen Laboratories Ltd's recent performance contrasts sharply with the benchmark Sensex, which has only declined by 0.92% over the past week. The stock's year-to-date performance is particularly concerning, showing a decline of 39.74%, while the Sensex has gained 2.20% in the same timeframe. This stark difference highlights the challenges faced by Morepen Labs in attracting investor confidence, despite the increased trading volume. The lack of available positive factors further exacerbates the stock's struggles, contributing to its downward trajectory in the market.