Why is Picturepost Stu. falling/rising?

As of 12-Sep, Picturepost Studios Ltd is experiencing a price increase, currently at 15.40, reflecting a change of 0.7 or 4.76% upward. The stock has shown a significant performance today, outperforming its sector by 5.74%. Additionally, there has been a notable rise in investor participation, with delivery volume increasing by 115.83% against the 5-day average. However, despite today's positive movement, the stock has had a challenging performance over the past month, down 26.32%, and a year-to-date decline of 49.01%. There are no available positive or negative factors to further explain the recent movement.
Broader Market Context: In the short term, Picturepost Studios Ltd has outperformed the Sensex, which has only increased by 1.51% over the past week, while the stock rose by 26.75% in the same period. This indicates that the stock's recent upward movement is not only a result of its own performance but also reflects a stronger recovery compared to the broader market. However, the stock's long-term performance remains concerning, with a year-over-year decline of 56.68%, contrasting with the Sensex's slight decrease of 1.08%.