Why is Polysil Irrigati falling/rising?

As of 19-Sep, Polysil Irrigation Systems Ltd is experiencing a significant rise in its stock price, currently at 222.60, reflecting an increase of 99.0 points or 80.1%. The stock has outperformed its sector by 5.56% today, although it is currently higher than its 5-day moving averages but lower than its 20-day, 50-day, 100-day, and 200-day moving averages. Notably, the stock has shown impressive returns over various periods, with a year-to-date increase of 703.61% and a one-year return of 628.64%. However, there is a concerning trend in investor participation, as the delivery volume has fallen by 99.08% compared to the 5-day average, indicating a potential decline in interest among investors.
In the broader market context, Polysil's short-term performance is markedly stronger than the benchmark Sensex, which has only increased by 0.85% over the past week. This stark contrast highlights the stock's exceptional growth relative to the overall market. Despite the impressive returns, the significant drop in delivery volume may suggest caution among investors, which could impact future price movements. Overall, while the stock is currently rising, the declining investor participation could pose challenges ahead.