Why is Grill Splendour falling/rising?

As of 09-Sep, Grill Splendour Services Ltd is currently priced at 120.00, with no change in price (0.00%). The stock has shown a decline of 6.69% over the past week and a slight decrease of 0.83% over the past month, while it has performed well year-to-date with a gain of 44.40%. Today's price summary indicates that the stock's performance is inline with its sector, but it is currently above the 100-day and 200-day moving averages, yet below the 5-day, 20-day, and 50-day moving averages. Additionally, there has been a notable decrease in investor participation, with delivery volume dropping by 37.5% compared to the 5-day average, which may indicate waning interest among investors.
In the broader market context, the Sensex has increased by 1.18% over the past week and 2.07% over the past month, contrasting with Grill Splendour's negative returns in the same periods. While the stock has outperformed the benchmark year-to-date and over the past year, the recent short-term declines suggest that it is not keeping pace with the overall market momentum. The liquidity of the stock remains adequate, allowing for trades, but the falling delivery volume could signal potential concerns among investors, contributing to the stock's recent performance challenges.