Why is RBZ Jewellers Lt falling/rising?

As of 09-Sep, RBZ Jewellers Ltd is experiencing a decline in its stock price, currently at Rs 136.95, which reflects a decrease of Rs 3.5 or 2.49%. Today's price summary indicates that the stock has underperformed its sector by 1.84%, with an intraday low of Rs 135.75, representing a drop of 3.35%. Although the stock has shown positive returns over the past week (+1.75%) and month (+6.20%), it has significantly underperformed year-to-date with a decline of 29.37%. The company's financial health shows a low debt-to-equity ratio of 0.48, and while net sales and operating profit have grown at impressive rates of 28.10% and 34.30% respectively, the recent quarterly profit after tax has fallen by 26.6%. Additionally, institutional investor participation has decreased, which may indicate a lack of confidence in the stock's future performance. In the broader market context, the stock's short-term performance has outpaced the benchmark Sensex over the past week and month, but it has consistently underperformed over the last year, generating a return of -9.09% compared to the benchmark's slight decline of -0.56%. This consistent underperformance, coupled with falling institutional interest, suggests that while there may be some positive indicators for RBZ Jewellers Ltd, the overall sentiment remains negative, contributing to the stock's current decline.