Why is Bihar Sponge falling/rising?

As of 15-Jul, Bihar Sponge Iron Ltd's stock price is currently at 18.65, reflecting an increase of 0.95 or 5.37%. The stock has been on a positive trajectory, gaining for the last three days and achieving a total return of 16.64% during this period. It has outperformed its sector by 5.3% today and is trading above all key moving averages, indicating strong momentum. Additionally, the stock has shown impressive long-term performance, with a 110.50% return over the past three years and a staggering 1884.04% over the last five years. However, it is important to note that the company has a negative book value and high debt levels, which raises concerns about its long-term fundamental strength. In the broader market context, Bihar Sponge Iron's recent performance contrasts sharply with the benchmark Sensex, which has declined by 1.36% over the past week. The stock's ability to generate a 15.12% return in the same timeframe highlights its resilience. Despite the positive short-term performance, the company faces risks due to its negative EBITDA and high promoter share pledging, which could exert downward pressure on the stock in adverse market conditions. Overall, while the stock is currently rising, its long-term outlook remains uncertain due to fundamental weaknesses.