Why is Barbeque-Nation falling/rising?

As of 22-Sep, Barbeque-Nation Hospitality Ltd is experiencing a decline in its stock price, currently at Rs 237.05, which reflects a decrease of Rs 6.7 or 2.75%. The stock has underperformed significantly, with a 52-week low of Rs 235 reached today, marking a consecutive fall over the last two days and a total decline of 5.35% during this period. Over the past year, the stock has generated a return of -62.36%, with profits plummeting by 181.7%. The company's weak long-term fundamentals are highlighted by a low Return on Capital Employed (ROCE) of 3.26% and a high Debt to EBITDA ratio of 4.20 times, contributing to its negative performance.
In the broader market context, Barbeque-Nation's short-term return of -5.80% over the past week contrasts sharply with the Sensex, which has gained 0.46% during the same period. This consistent underperformance against the benchmark is evident over the last three years, where the stock has lagged behind the BSE500 in each annual period. Despite high institutional holdings at 30.07%, which typically indicate confidence from more knowledgeable investors, the stock's valuation remains unattractive due to its significant losses and declining operational metrics.