Why is Rishi Laser falling/rising?

As of 18-Sep, Rishi Laser Ltd's stock price is currently at 140.00, reflecting a decrease of 0.55, or 0.39%. The stock has been underperforming, having fallen consecutively for the last three days, resulting in a total decline of 2.51% during this period. Additionally, the stock has shown a negative performance over the past week and month, with returns of -4.76% and -0.85%, respectively. Despite a rise in investor participation, indicated by a 45.29% increase in delivery volume, the stock's performance has been hindered by poor management efficiency, as evidenced by a low average Return on Capital Employed (ROCE) of 8.78%. Furthermore, the company's recent quarterly results showed a significant decline in profit after tax, which may have contributed to the stock's downward movement.
In the broader market context, Rishi Laser's recent performance contrasts sharply with the Sensex, which has gained 1.80% over the past week and 2.14% over the past month. This underperformance against the benchmark highlights the stock's struggles, especially given its year-to-date return of -4.66% compared to the Sensex's positive return of 6.24%. While the stock is trading at a discount relative to its peers and has shown substantial long-term growth over three and five years, the current short-term trends and declining profitability are likely influencing investor sentiment negatively, leading to the stock's recent price decline.