Why is Sungarner Energ. falling/rising?

As of 18-Sep, Sungarner Energies Ltd is experiencing a decline in its stock price, currently at 268.50, which reflects a decrease of 0.5 or 0.19%. The stock has underperformed its sector by 0.58% today, and while it is above the 5-day, 20-day, and 50-day moving averages, it remains below the 100-day and 200-day moving averages. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 94.51% compared to the 5-day average. Over the past week, the stock has shown a strong return of 16.74%, but it has a year-to-date decline of 50.87% and a one-year decline of 65.50%, indicating a challenging longer-term performance.
In the broader market context, the Sensex has increased by 1.67% over the past week and 7.52% year-to-date, highlighting that while the stock has performed well in the short term, it is still lagging significantly behind the benchmark in the longer term. The stark contrast between the stock's recent performance and the benchmark's returns suggests that investor sentiment may be cautious, particularly given the falling delivery volumes and the stock's substantial year-to-date losses. This combination of factors contributes to the overall downward pressure on Sungarner Energies Ltd's stock price.