Why is Grill Splendour falling/rising?

As of 03-September, Grill Splendour Services Ltd is currently priced at 125.10, reflecting a decrease of 3.5, or 2.72%. Despite this decline, the stock has shown positive performance over the past week and month, with returns of 2.96% and 1.71%, respectively. The stock is also significantly outperforming the benchmark Sensex on a year-to-date basis, with a return of 50.54% compared to the Sensex's 4.53%. Additionally, Grill Splendour is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a generally upward trend in its price. The recent increase in delivery volume, which rose by 200% against the 5-day average, suggests rising investor participation, although the stock has underperformed its sector by 4.42% today. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Grill Splendour's short-term performance over the past week has outpaced the Sensex, which only saw a marginal increase of 0.01%. This indicates that while the stock is currently experiencing a decline, it has been resilient in comparison to the benchmark in the recent past. The strong year-to-date performance also suggests that the stock has been favored by investors, despite today's downturn. Overall, the stock's recent price movement appears to be influenced by a combination of sector underperformance and the broader market dynamics, with a notable increase in trading activity reflecting ongoing interest from investors.