Why is Sterling Powerg. falling/rising?

As of 07-Jul, Sterling Powergensys Ltd is experiencing a decline in its stock price, currently at Rs 39.34, which reflects a decrease of Rs 1.06 or 2.62%. Today's price summary indicates that the stock has underperformed its sector by 2.25% and has fallen after two consecutive days of gains. The stock reached an intraday low of Rs 38.5, marking a significant drop of 4.7%. In terms of returns, the stock has shown a 3.80% increase over the past week, but it has a year-to-date decline of 39.57%. Despite a recent rise in promoter confidence, with a 4.45% increase in their stake, the company faces significant challenges, including operating losses and a weak long-term fundamental strength, which negatively impacts investor sentiment.
Broader market context shows that while the Sensex has experienced a slight decline of 0.20% over the past week, Sterling Powergensys Ltd's performance is notably weaker in comparison. The stock's recent performance contrasts with the benchmark, as it has not only underperformed in the short term but also shows a negative trend in long-term growth, with operating profit declining at an annual rate of -18.94% over the last five years. This combination of poor financial health and underperformance relative to the market contributes to the stock's current downward trajectory.