Why is Prima Industries falling/rising?

As of 05-Aug, Prima Industries Ltd is experiencing a decline in its stock price, currently at 19.35, which reflects a decrease of 0.89 or 4.4%. The stock has been underperforming, having fallen consecutively for the last four days, resulting in a total decline of 9.96% during this period. Additionally, the stock's performance over the past week shows a significant drop of 7.94%, and it has underperformed its sector by 3.75% today. The stock is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a bearish trend. Despite a notable increase in delivery volume by 123.19% against the 5-day average, the overall sentiment remains negative, and there are no positive or negative dashboard factors available to further explain the stock's recent movement.
In the broader market context, Prima Industries' performance has been significantly worse than the benchmark, with a year-to-date decline of 32.39% compared to a gain of 3.29% for the Sensex. Over the past month, the stock has dropped 16.85%, while the benchmark has only decreased by 3.26%. This stark contrast highlights the stock's struggles relative to the overall market, contributing to investor concerns and the stock's downward trajectory. The recent erratic trading pattern, where the stock did not trade on one day out of the last 20, may also reflect a lack of confidence among investors, further exacerbating the stock's decline.