Why is Supreme Inds. falling/rising?

As of 18-Jul, Supreme Industries Ltd is experiencing a decline in its stock price, currently at 4,214.90, which reflects a decrease of 39.3 points or 0.92%. The stock has underperformed its sector by 0.42% today and has seen a trend reversal after four consecutive days of gains. Additionally, the stock's performance over the past week shows a return of 3.14%, contrasting with a decline of 8.30% over the past month. Despite its strong long-term fundamentals, including a robust average Return on Equity (ROE) of 22.73% and a low Debt to Equity ratio, the recent drop in delivery volume by 55.23% against the 5-day average indicates falling investor participation, which may be contributing to the stock's current downward movement.
Broader market context shows that while Supreme Industries has had a strong performance over the long term, with a 125.29% return over three years, its year-to-date return is down 10.49%, compared to a 4.63% gain in the benchmark Sensex. The stock's recent decline may be influenced by broader market trends, as it has not kept pace with the benchmark, which has seen a slight increase. This underperformance in the short term, coupled with reduced trading activity, suggests that investor sentiment may be cautious, impacting the stock's price negatively in the current market environment.