Why is Andhra Petrochem falling/rising?

As of 29-Sep, Andhra Petrochemicals Ltd is currently priced at 51.64, reflecting a decline of 0.69 or 1.32%. The stock has been underperforming, having lost 14.16% over the last seven days, and it 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 decrease in investor participation, with delivery volume falling by 15.23% compared to the 5-day average. The stock's year-to-date performance shows a significant decline of 30.57%, and it has underperformed the Sensex, which has gained 2.85% during the same period.
In the broader market context, Andhra Petrochemicals Ltd's short-term performance has been notably weaker than the benchmark, with a 1-week return of -8.65% compared to the Sensex's -2.18%. This indicates that the stock is not only struggling in isolation but is also lagging behind the overall market trend. The significant drop in price and the consecutive days of decline suggest a lack of investor confidence, which is further exacerbated by the stock's poor performance over the past year, where it has fallen by 45.58% against the Sensex's decline of only 6.08%.