Why is Andhra Petrochem falling/rising?

As of 08-Sep, Andhra Petrochemicals Ltd is currently priced at 50.30, reflecting a slight increase of 0.1, or 0.2%. The stock has been gaining for the last two days, with a total return of 0.8% during this period. However, it has underperformed its sector by 0.27% today. The stock's performance over the past week shows a decline of 0.06%, while it has increased by 2.76% over the past month. Despite these recent gains, the stock has experienced significant declines over longer periods, with a year-to-date drop of 32.37% and a one-year decline of 49.48%. Notably, investor participation has fallen, with delivery volume decreasing by 47.18% compared to the five-day average, indicating a potential lack of confidence among investors.
Broader market context reveals that while the Sensex has gained 0.53% over the past week and 1.16% over the past month, Andhra Petrochemicals Ltd's performance has lagged behind these benchmarks. The stock's returns over the longer term are also concerning, with a three-year decline of 49.52% compared to the Sensex's increase of 35.35%. This disparity highlights the challenges faced by Andhra Petrochemicals in attracting investor interest, particularly in light of its recent underperformance relative to the broader market.