Why is Positron Energy falling/rising?

As of 11-Aug, Positron Energy Ltd is experiencing a decline in its stock price, currently at 299.45, which reflects a decrease of 3.05 or 1.01%. The stock has underperformed its sector by 1.66% today and is trading below its moving averages across multiple time frames, including the 5-day, 20-day, 50-day, 100-day, and 200-day averages. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 45.38% compared to the 5-day average. The stock's performance over the past week shows a decline of 6.80%, while it has also decreased by 1.93% over the past month, indicating a consistent downward trend.
In the broader market context, the Sensex has shown a slight decline of 0.56% over the past week and a decrease of 2.25% over the past month, suggesting that the market is facing some headwinds. However, Positron Energy's year-to-date performance is notably worse, with a decline of 4.36%, while the Sensex has gained 3.98% during the same period. This underperformance relative to the benchmark indicates that the stock is struggling more than the overall market, contributing to its recent price decline.