Why is Maruti Sec. falling/rising?

As of 11-Jun, Maruti Securities Ltd is experiencing a decline in its stock price, currently at 47.89, which reflects a decrease of 0.97 or 1.99%. The stock has been underperforming, having lost 16.54% over the last nine consecutive days. Additionally, it has underperformed its sector by 1.41% today. Despite a remarkable return of 438.09% over the past year, the company is facing challenges such as a negative book value and weak long-term fundamental strength, with net sales growth stagnating and operating profit remaining at 0.00%. This combination of factors has contributed to the stock's recent downward trend.
In the broader market context, the stock's short-term performance has been notably poor compared to the benchmark, with a 9.54% decline over the past week while the Sensex has gained 1.87%. The stock's liquidity appears to be decreasing, as evidenced by a significant drop in delivery volume, which fell by 54.39% against the five-day average. Although the stock has shown strong long-term returns, the current market sentiment is cautious due to its negative book value and the lack of profit growth, leading to a perception of increased risk among investors.