Why is Barbeque-Nation falling/rising?

As of 02-Sep, Barbeque-Nation Hospitality Ltd is currently priced at 267.50, reflecting an increase of 1.25 or 0.47%. Today's performance indicates that the stock has underperformed its sector by 0.31%, despite reaching an intraday high of Rs 272.1, which is a 2.2% increase. The stock's recent returns show a 1.60% gain over the past week, contrasting with a decline of 1.56% over the past month and a significant drop of 57.49% over the last year. The company has a high institutional holding of 30.07%, suggesting that these investors, who typically have better analytical resources, are still engaged despite the stock's weak fundamentals, including a low ROCE of 3.2 and a high Debt to EBITDA ratio of 4.20 times.
In the broader market context, Barbeque-Nation's recent performance has been notably weaker compared to the benchmark Sensex, which has seen a slight decline of 0.78% over the past week. The stock's long-term underperformance is evident, with a staggering 76.69% drop over the last three years, while the Sensex has gained 36.32% in the same period. This consistent underperformance, coupled with negative financial results and a significant fall in profits, indicates that investor sentiment remains cautious, contributing to the stock's volatility and limited upward momentum despite today's slight increase.