Why is Rajas. Tube Mfg falling/rising?

As of 22-Sep, Rajasthan Tube Manufacturing Co Ltd is experiencing a decline in its stock price, currently at 39.50, reflecting a decrease of 0.49 or 1.23%. The stock has underperformed its sector today by 0.86%, and while it is trading above its 200-day moving average, it is below its 5-day, 20-day, 50-day, and 100-day moving averages. Over the past week, the stock has decreased by 1.64%, and in the last month, it has fallen by 7.97%. Despite impressive long-term returns, including a staggering 912.82% over the past year, the company is facing significant challenges, including a decrease in promoter holding to 16.5% and substantial operating losses, which contribute to its weak long-term fundamental strength.
In the broader market context, the stock's recent performance contrasts sharply with the Sensex, which has gained 0.46% over the past week and 1.05% over the past month. The company's financial struggles are underscored by a high Debt to EBITDA ratio of 5.08 times and a significant drop in net sales and profit after tax in the latest quarter. Although the stock has shown remarkable returns over the years, its profitability has declined, with a return on equity averaging only 8.49%. These factors, combined with a very expensive valuation relative to its peers, suggest that the stock's recent price movement is influenced more by its underlying financial issues than by its historical performance.