Why is MPL Plastics falling/rising?

As of 17-Oct, MPL Plastics Ltd is experiencing a decline in its stock price, currently at 9.34, which represents a decrease of 0.09 or 0.95%. The stock has underperformed its sector by 0.61% today and has shown a trend reversal, falling after two consecutive days of gains. Additionally, the stock's delivery volume has decreased by 8.14% compared to the 5-day average, indicating a drop in investor participation. Over the past year, MPL Plastics has significantly underperformed the benchmark, with a year-to-date decline of 23.88% compared to a 7.44% increase in the Sensex.
In the broader market context, while the Sensex has risen by 1.76% over the past week, MPL Plastics has only increased by 0.21%, highlighting its underperformance relative to the market. The stock's performance over longer periods also reflects a troubling trend, with a 29.77% decline over the past year and a staggering 49.92% drop over the past three years, contrasting sharply with the Sensex's positive returns during the same periods. This persistent underperformance, combined with declining investor interest, suggests that MPL Plastics is struggling to attract buyers in a market that is otherwise showing positive momentum.