Why is Sundaram Clayton falling/rising?

As of 11-Sep, Sundaram Clayton Ltd's stock price is currently at 1,758.50, reflecting an increase of 8.5 points or 0.49%. The stock has been gaining momentum, with a 5.43% rise over the past week, and it has shown consistent gains for the last five days. However, despite this recent uptick, the stock's long-term performance remains concerning, with a year-to-date decline of 31.12% and a 3.80% drop over the past year. The company's weak long-term fundamentals, highlighted by a Return on Capital Employed (ROCE) of 0% and a high Debt to EBITDA ratio of 15.43 times, contribute to its classification as a strong sell. Additionally, the recent negative quarterly results, including a significant drop in profit after tax and net sales, along with a decrease in promoter confidence, indicate underlying issues that may affect future performance. In the broader market context, Sundaram Clayton's short-term return of 5.43% over the past week outperforms the Sensex, which has only increased by 1.03% during the same period. However, the stock's long-term underperformance is evident, as it has consistently lagged behind the benchmark over the last three years. The declining investor participation, with a notable drop in delivery volume, further suggests a lack of confidence among investors, despite the stock's recent gains. Overall, while the stock is experiencing a short-term rise, the long-term outlook remains precarious due to fundamental weaknesses and reduced promoter confidence.