Why is GP Petroleums falling/rising?

As of 12-Aug, GP Petroleums Ltd is experiencing a price increase, currently at 42.00, reflecting a rise of 0.7 or 1.69%. The stock has shown positive momentum, gaining for the last four consecutive days with a total return of 2.41% during this period. Although the stock is currently outperforming its sector by 2.2%, it has a mixed performance in the longer term, with a year-to-date decline of 23.26% and a significant drop of 41.86% over the past year. Additionally, the stock's delivery volume has decreased by 47.45% compared to the five-day average, indicating a decline in investor participation, which could be a concern for future price stability.
In the broader market context, GP Petroleums has outperformed the Sensex in the short term, with a weekly return of 2.31% compared to the benchmark's decline of 0.59%. However, the stock's longer-term performance remains weak, with substantial losses over one year and three years compared to the Sensex's gains. This contrast highlights the stock's recent positive movement against a backdrop of overall underperformance, suggesting that while there may be short-term gains, the long-term outlook remains challenging.