Why is Nagarjuna Fert. falling/rising?

As of 21-Aug, Nagarjuna Fertilizers & Chemicals Ltd is experiencing a decline in its stock price, currently at 5.90, which reflects a decrease of 0.08 or 1.34%. The stock has underperformed its sector today by 1.58%, and while it is trading higher than its 50-day and 100-day moving averages, it is lower than its 5-day, 20-day, and 200-day moving averages. Over the past week, the stock has seen a return of -1.67%, and its year-to-date performance is down by 37.10%. The company is facing significant challenges, including a negative book value and a high debt-to-EBITDA ratio of 6.80 times, which indicates a weak long-term fundamental strength. Additionally, the company has reported losses, with a negative net worth and a recent PAT of Rs -6.26 crore, which has fallen by 100.3%. The high percentage of pledged promoter shares, at 37.41%, adds further downward pressure in a falling market.
In the broader market context, the stock's performance has been notably poor compared to the benchmark, with a one-year return of -45.07% against the Sensex's increase of 1.35%. This stark contrast highlights the company's struggles, particularly as it has underperformed the market significantly over the past year, even as the broader market (BSE500) generated negative returns of only -1.56%. The rising investor participation, indicated by an 18.99% increase in delivery volume, may suggest some interest, but the overall negative sentiment surrounding the company's financial health and performance continues to weigh heavily on its stock price.