Why is Rex Sealing falling/rising?

As of 22-Sep, Rex Sealing & Packing Industries Ltd is experiencing a price increase, currently at Rs 205.00, which reflects a rise of 8.0 or 4.06%. The stock has outperformed its sector by 4.71% today, reaching an intraday high of Rs 205. Despite this positive movement, there are signs of erratic trading, as the stock did not trade on 5 out of the last 20 days. Additionally, while the stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, there has been a notable decline in investor participation, with delivery volume decreasing by 16.67% against the 5-day average. The stock's performance over the past week shows a gain of 4.06%, and over the past month, it has increased by 5.67%, although it has underperformed over the past year with a decline of 12.21%.
In the broader market context, the Sensex has shown a modest increase of 0.46% over the past week and 1.05% over the past month, indicating that while Rex Sealing is performing well relative to the benchmark in the short term, it has not kept pace with the market over the longer term, as evidenced by its 1-year performance compared to the Sensex's decline of only 2.82%. The stock's liquidity appears sufficient for trading, but the falling delivery volume suggests caution among investors. Overall, while the recent price rise can be attributed to short-term gains and sector outperformance, the underlying issues of declining participation and previous underperformance may temper investor sentiment moving forward.