Why is Mega Flex Plast. falling/rising?

As of 03-Nov, Mega Flex Plastics Ltd is experiencing a price increase, with its current price at 57.40, reflecting a change of 2.7 or 4.94% upward. The stock has shown a strong performance today, outperforming its sector by 5.69%. However, despite this positive movement, there are concerns regarding falling investor participation, as the delivery volume on 30 October decreased by 74.36% compared to the 5-day average. In terms of returns, the stock has performed well in the short term, with a 1-week return of +21.35%, while it has seen a decline of 14.96% over the past month. Year-to-date, the stock is up by 8.51%, which is slightly below the Sensex's return of 8.96%.
In the broader market context, Mega Flex Plastics Ltd's recent performance contrasts sharply with the benchmark, as it has significantly outperformed the Sensex over the past week while lagging behind in the longer-term comparisons, particularly over the last three years where the Sensex has gained 42.71%. This divergence indicates that while the stock is currently gaining momentum, it has faced challenges in maintaining consistent performance over longer periods. The liquidity of the stock remains adequate for trading, but the substantial drop in delivery volume raises questions about sustained investor interest moving forward.