Why is Vardhman Acrylic falling/rising?

As of 31-Jul, Vardhman Acrylics Ltd's stock is currently priced at 49.74, reflecting an increase of 1.57 or 3.26%. Today's price summary indicates that the stock has outperformed its sector by 5.61%. However, it is important to note that the stock has shown a decline of 1.21% over the past week and 0.88% over the past month. Despite this recent uptick, the company has a concerning long-term growth trajectory, with net sales decreasing at an annual rate of -0.67% and operating profit plummeting by -159.59% over the last five years. Additionally, the stock's performance has been negatively impacted by a significant drop in investor participation, with delivery volume falling by 29.61% against the five-day average.
In the broader market context, while Vardhman Acrylics has seen a slight rise today, it has consistently underperformed against the benchmark, with a year-to-date return of -7.80% compared to the Sensex's gain of 4.75%. This underperformance is further highlighted by the stock's negative returns over the past year, which stands at -22.57%, contrasting sharply with the benchmark's decline of only -0.73%. The stock's liquidity remains adequate for trading, but the overall risk associated with negative operating profits and poor financial metrics suggests that the recent price increase may not be sustainable in the long term.