Why is Williamson Magor falling/rising?

As of 04-Sep, Williamson Magor & Company Ltd is experiencing a decline in its stock price, currently at 33.16, which reflects a decrease of 0.13 or 0.39%. The stock has underperformed its sector today by 0.8%, and while it is higher than its 5-day moving averages, it remains lower than the 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has shown a slight increase of 0.03%, but it has declined by 3.66% over the past month and 14.80% year-to-date. Despite positive results in the last four consecutive quarters and a significant increase in profits, the stock's negative book value and poor long-term growth prospects, with net sales declining at an annual rate of 36.43%, contribute to its recent downward movement.
In the broader market context, the Sensex has increased by 0.80% over the past week, indicating that the stock's short-term performance is lagging behind the benchmark. While the stock has generated a return of -10.57% over the past year, the benchmark has only declined by 1.98%. This underperformance, coupled with the company's weak long-term fundamental strength, suggests that investor sentiment may be cautious despite the attractive valuation metrics and rising investor participation indicated by the increased delivery volume.