Why is Tokyo Plast Intl falling/rising?

As of 19-Jun, Tokyo Plast International Ltd is experiencing a decline in its stock price, currently at 128.00, which represents a decrease of 7.0 or 5.19%. The stock has underperformed its sector by 2.29% today and has been on a consecutive downward trend for the last three days, resulting in a total drop of 10.71% during this period. Additionally, the stock's performance over the past week and month shows declines of 6.74% and 4.48%, respectively, while it has generated a return of 17.11% over the past year, which is significantly higher than the market average. Despite an attractive valuation and rising promoter confidence, the stock's recent performance is hindered by weak investor participation, as indicated by a 62.07% drop in delivery volume compared to the five-day average.
Broader market context shows that while Tokyo Plast's year-to-date return is down by 2.07%, the benchmark Sensex has increased by 4.12% during the same period. The plastic products sector has also faced a decline of 2.95%, contributing to the stock's struggles. Although the company has shown strong profit growth and an increase in promoter stake, its long-term fundamentals are concerning, with a low return on capital employed and stagnant net sales growth. This combination of sector weakness, poor short-term performance, and fundamental challenges has led to the stock's current downward trajectory.