Why is Grill Splendour falling/rising?

As of 26-Sep, Grill Splendour Services Ltd is experiencing a decline in its stock price, currently at 120.00, which reflects a decrease of 4.0 or 3.23%. The stock has underperformed its sector by 0.75% today, and its delivery volume has significantly decreased by 87.5% compared to the 5-day average, indicating falling investor participation. Despite being higher than the 100-day and 200-day moving averages, the stock is lower than its 5-day, 20-day, and 50-day moving averages. Over the past week, the stock has shown a slight increase of 0.04%, but it has decreased by 1.23% over the past month, while year-to-date, it remains strong with a gain of 44.40%.
In the broader market context, the Sensex has declined by 2.65% over the past week and only slightly decreased by 0.23% in the last month, indicating that the stock's short-term performance is relatively better than the benchmark. However, the stock's year-to-date performance of 44.40% contrasts sharply with the Sensex's 4.27%, suggesting that while Grill Splendour has performed well overall, recent trends indicate a pullback. The lack of positive or negative dashboard data limits the understanding of specific catalysts affecting the stock's recent movement.