Why is MMP Industries falling/rising?

As of 11-Jul, MMP Industries Ltd is experiencing a decline in its stock price, currently at 294.40, which reflects a decrease of 3.0 or 1.01%. The stock has underperformed its sector today by 0.58%, and its delivery volume has fallen significantly by 26.93% compared to the 5-day average, indicating reduced investor participation. Over the past week, the stock has decreased by 2.00%, while it has shown a positive return of 12.05% over the past month. Despite a strong long-term performance with a 270.08% increase over five years, the stock's year-to-date return is down by 12.59%. The company has a low debt-to-equity ratio and an attractive valuation, but it also faces challenges such as poor long-term growth and low domestic mutual fund interest, which may contribute to the current price decline.
In the broader market context, MMP Industries' recent performance contrasts with the Sensex, which has seen a decline of only 1.22% over the past week. While the stock's short-term performance is lagging behind the benchmark, it has outperformed the Sensex over the past three years, suggesting that the current downturn may be more reflective of specific company challenges rather than broader market trends. The company's flat results in March and the highest debt-equity ratio in its history could be causing investor concerns, leading to the stock's recent price drop despite its historical growth and profitability.