Why is Container Corpn. falling/rising?

As of 20-Aug, Container Corporation Of India Ltd is experiencing a price increase, currently at 558.85, reflecting a change of 3.9 (0.7%) upward. The stock has shown a positive trend recently, gaining 5.04% over the last three days, although it has underperformed its sector by 0.66% today. Despite this short-term gain, the stock's longer-term performance remains concerning, with a decline of 9.13% over the past month and a significant drop of 28.58% over the past year. The company has a low debt-to-equity ratio and is the largest in its sector, but it has shown poor long-term growth, with net sales and operating profit growing at rates of only 8.01% and 8.31%, respectively, over the last five years. Additionally, the stock is trading at a premium compared to its peers, which may deter some investors.
In the broader market context, the stock's recent performance contrasts with the benchmark Sensex, which has gained 1.64% over the past week, while Container Corporation has increased by 3.15% in the same period. However, the stock's year-to-date performance is notably poor, down 11.33%, while the Sensex has risen by 4.76%. This underperformance in the long term, coupled with a low Debtors Turnover Ratio and below-par results in recent quarters, suggests that while there may be short-term gains, the overall outlook for Container Corporation remains weak compared to the broader market.