Why is Sterling & Wils. falling/rising?

As of 28-Jul, Sterling & Wilson Renewable Energy Ltd is experiencing a decline in its stock price, currently at 285.30, which reflects a decrease of 4.2 or 1.45%. The stock has been on a downward trend, losing value for the last four consecutive days, with a total return of -7.68% during this period. It has also underperformed significantly over the past year, with a return of -58.43%, while the benchmark Sensex has shown a slight decline of only 0.54%. The stock is trading below its moving averages across various time frames, indicating a bearish sentiment among investors. Additionally, there has been a notable drop in investor participation, with delivery volumes falling by 38.36% compared to the five-day average.
In terms of broader market context, the stock's short-term performance is considerably worse than the benchmark, which has only declined by 1.59% over the past week. Despite the company reporting strong operating profit growth and positive results for six consecutive quarters, concerns about its long-term fundamental strength, including a weak ability to service debt and a high percentage of pledged promoter shares, are contributing to the stock's downward pressure. The stock's poor performance in the long term, alongside a significant decline in its market value, suggests that investor confidence remains low, further exacerbating its price decline.