Why is Positron Energy falling/rising?

As of 01-Sep, Positron Energy Ltd is experiencing a decline in its stock price, currently at 296.80, reflecting a decrease of 6.95 points or 2.29%. The stock has underperformed its sector by 4.46% today and is trading below all key moving averages, 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 37.13% compared to the 5-day average. Over the past week, the stock has decreased by 4.87%, and it has shown a year-to-date decline of 5.21%, contrasting sharply with the Sensex, which has gained 4.15% during the same period.
In the broader market context, the stock's performance over the past week is notably worse than the Sensex, which has only declined by 1.37%. This underperformance is indicative of a challenging environment for Positron Energy, especially given its substantial year-over-year decline of 50.57%, while the Sensex has only decreased by 2.42% in that timeframe. The lack of available positive factors further exacerbates the stock's struggles, suggesting that investor sentiment may be negatively impacted, contributing to the ongoing decline in its price.