Why is Sterling & Wils. falling/rising?

As of 05-Aug, Sterling & Wilson Renewable Energy Ltd is experiencing a decline in its stock price, currently at 272.10, which represents a decrease of 3.35 or 1.22%. The stock has underperformed its sector by 0.25% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, investor participation has fallen significantly, with a delivery volume of 5.33 lacs on 04 Aug, down 36.08% compared to the 5-day average. Over the past week, the stock has decreased by 6.66%, and it has seen a substantial decline of 40.78% year-to-date, indicating ongoing negative momentum without any available positive factors to counterbalance this trend.
Broader Market Context: In comparison to the benchmark, the Sensex has only decreased by 0.77% over the past week, highlighting that Sterling & Wilson's performance is significantly worse than the broader market. The stock's year-to-date performance shows a stark contrast, with a decline of 40.78% against the Sensex's gain of 3.29%. This underperformance suggests that investor sentiment towards Sterling & Wilson is particularly weak, especially when juxtaposed with the overall market trends, which may be contributing to the stock's continued decline.