Why is Century Extrus. falling/rising?

As of 10-Jul, Century Extrusions Ltd is experiencing a decline in its stock price, currently at 21.83, reflecting a decrease of 0.39 or 1.76%. The stock has underperformed its sector by 2.16% today, and its delivery volume has fallen significantly by 40.42% compared to the 5-day average, indicating a decrease in investor participation. Over the past week, the stock has dropped by 5.70%, while it has shown a modest gain of 2.97% over the past month. Despite a high management efficiency with a return on capital employed (ROCE) of 16.78% and positive quarterly results, the stock's year-to-date performance is down by 10.64%, and it has generated a return of -12.19% over the past year, suggesting a disconnect between its profitability and stock price.
In the broader market context, the Sensex has remained relatively stable with a slight decline of 0.06% over the past week, contrasting with Century Extrusions' significant drop. While the stock has outperformed the benchmark over a three-year period with a return of 120.06% compared to the Sensex's 52.69%, its recent performance indicates a troubling trend. The stock's current valuation appears attractive with a PEG ratio of 0.5, and it is trading at a discount compared to its peers, yet the persistent decline in price suggests that investors may be cautious, possibly due to the falling delivery volumes and overall market sentiment.