Why is Polymac Thermof. falling/rising?

As of 23-Jul, Polymac Thermoformers Ltd is experiencing a price increase, with the current price at 13.66, reflecting a rise of 0.65 or 5.0%. Despite this positive movement today, the stock has shown a significant decline over the past month, down 17.86%, and a staggering 66.72% drop over the past year. Today's performance indicates that the stock has outperformed its sector by 4.51%, although it has been characterized by erratic trading, having not traded on 5 out of the last 20 days. Additionally, the stock is trading below all its moving averages, and there has been a notable decrease in investor participation, with delivery volume falling by 54.55% compared to the 5-day average.
In the broader market context, Polymac's short-term return of +5.00% over the past week stands in stark contrast to the Sensex, which has only increased by 0.11%. This suggests that while the stock is currently rebounding, its long-term performance remains concerning, with a year-to-date decline of 30.48% compared to the Sensex's gain of 5.87%. The liquidity of the stock is adequate for trading, but the overall negative trends in investor participation and the stock's performance relative to its moving averages indicate ongoing challenges that could affect future price movements.