Why is Central Bank falling/rising?

As of 25-Sep, Central Bank of India is currently priced at 37.30, reflecting a decline of 0.43, or 1.14%. The stock has been underperforming, having fallen for the last two days with a total return of -1.64% during this period. Additionally, it has underperformed its sector by 0.51% today. The stock's performance over the past week shows a decrease of 1.09%, while it has gained 4.75% over the past month. Despite a significant long-term growth in net profits at a CAGR of 41.58%, the stock has experienced a substantial year-to-date decline of 30.01% and a one-year drop of 37.34%. The recent positive financial results, including a record operating cash flow and a low gross NPA, suggest strong fundamentals, but the stock's current valuation remains under pressure.
In the broader market context, the Central Bank of India has outperformed the Sensex over the past three years with a return of 81.07% compared to the benchmark's 39.69%. However, in the short term, the stock's performance has lagged behind the Sensex, which has decreased by 2.23% over the past week. The decline in investor participation, as indicated by a 5.72% drop in delivery volume, further exacerbates the stock's recent struggles. Despite the attractive valuation and strong profit growth relative to its peers, the stock's current downward trend reflects a challenging market environment and investor sentiment.