Why is Alexander Stamps falling/rising?

As of 21-Aug, Alexander Stamps & Coin Ltd is experiencing a decline in its stock price, currently at 11.15, which reflects a decrease of 0.56 or 4.78%. The stock has underperformed its sector today by 4.79%, and it is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has dropped by 9.20%, and year-to-date, it has fallen by 21.81%. Despite a significant increase in delivery volume, which rose by 301.58% against the 5-day average, there are no positive or negative factors available to further explain the stock's recent movement.
In the broader market context, the Sensex has shown a positive return of 1.74% over the past week, contrasting sharply with Alexander Stamps' performance. This indicates that while the overall market is gaining, Alexander Stamps is struggling significantly, with a year-on-year decline of 30.79% compared to the Sensex's modest gain of 1.35%. The stark difference in performance suggests that investor sentiment towards Alexander Stamps is currently negative, contributing to its falling stock price.