Why is Bulkcorp Inter. falling/rising?

As of 29-Aug, Bulkcorp International Ltd is experiencing a price increase, currently at 77.95, reflecting a rise of 2.95 or 3.93%. The stock has outperformed its sector today by 4.34%, indicating a positive movement relative to its peers. However, despite this daily gain, the stock has shown a decline of 4.06% over the past month and a significant drop of 21.26% year-to-date. Notably, the stock's delivery volume has decreased by 54.55% compared to the 5-day average, suggesting a falling investor participation, which could be a concern for future price stability. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement. In the broader market context, the stock's short-term performance over the past week shows a gain of 8.26%, contrasting sharply with the Sensex, which has declined by 1.78% during the same period. This indicates that Bulkcorp International Ltd is currently outperforming the broader market, which may contribute to the upward price movement. However, the longer-term perspective reveals that the stock has underperformed significantly compared to the Sensex over the past year, with a decline of 38.23% against the benchmark's drop of only 2.88%. This disparity highlights the challenges the company faces in maintaining investor confidence despite recent gains.