Why is Western Carriers falling/rising?

As of 18-Sep, Western Carriers (India) Ltd is experiencing a decline in its stock price, currently at Rs 142.00, which reflects a decrease of Rs 1.25 or 0.87%. Today's performance indicates that the stock has underperformed its sector by 0.81%, with an intraday low of Rs 140.25, marking a drop of 2.09%. Despite this short-term decline, the stock has shown strong performance over the past week and month, with returns of 3.73% and 23.48%, respectively. Additionally, Western Carriers is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, suggesting a generally positive trend in the longer term. However, there has been a notable decrease in investor participation, with delivery volume falling by 15.2% compared to the 5-day average. The company also boasts a high management efficiency, reflected in a return on capital employed (ROCE) of 20.41%, which supports its valuation.
In the broader market context, Western Carriers has outperformed the benchmark Sensex over the past week and month, with respective returns of 3.73% compared to the Sensex's 1.80% and 23.48% compared to 2.14%. This indicates that while the stock is currently facing a decline, it has been performing well relative to the market in the recent past. The year-to-date performance also shows a significant gain of 24.51% for Western Carriers, compared to the Sensex's 6.24%, highlighting its strong position in the market despite today's price drop. Overall, the combination of high management efficiency and strong historical performance suggests that the recent decline may be a temporary fluctuation rather than a fundamental weakness in the company's outlook.