Why is Petro Carbon falling/rising?

As of 22-Sep, Petro Carbon & Chemicals Ltd is experiencing a decline in its stock price, currently at 177.50, which reflects a decrease of 4.5 or 2.47%. The stock has underperformed its sector by 0.65% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 48.98% against the 5-day average. Over the past week, the stock has decreased by 2.42%, and it has shown a year-to-date decline of 15.80%, indicating a consistent downward trend without any positive factors reported to counterbalance this movement.
In the broader market context, the Sensex has gained 0.53% over the past week, contrasting sharply with Petro Carbon's decline. This underperformance is further highlighted by the stock's year-to-date performance, which is down 15.80% compared to the Sensex's increase of 6.59%. The stock's long-term performance is also concerning, with a 1-year decline of 35.57% while the benchmark has only decreased by 2.28%. This stark difference in performance suggests that while the broader market may be experiencing growth, Petro Carbon is struggling significantly, contributing to its falling stock price.