Why is Polymechplast Ma falling/rising?

As of 09-Oct, Polymechplast Machines Ltd is experiencing a price increase, with its current price at Rs 52.25, reflecting a change of 3.14 or 6.39% upward. Today's price summary indicates that the stock outperformed its sector by 6.12%, reaching an intraday high of Rs 52.35. However, the stock has shown a decline of 10.99% over the past month and a significant drop of 27.86% year-to-date. Additionally, there has been a notable decrease in investor participation, with delivery volume falling by 43.72% against the 5-day average, which may suggest a lack of sustained interest despite today's positive movement.
In the broader market context, the stock's performance over the past week has been flat, while the benchmark Sensex has gained 1.47%. This indicates that while Polymechplast Machines Ltd has seen a short-term rise, it has not kept pace with the overall market trends. Over the longer term, the stock has underperformed significantly compared to the Sensex, with a 27.27% decline over the past year versus a modest 0.87% increase in the benchmark. This disparity highlights the challenges faced by the company despite today's positive price action.