Why is Western Carriers falling/rising?

As of 17-Sep, Western Carriers (India) Ltd is experiencing a price increase, currently at Rs 143.25, which reflects a rise of Rs 1.85 or 1.31%. The stock has shown strong performance recently, with a 1-week return of 3.28% and a 1-month return of 23.65%. It is also trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a positive trend. However, there has been a decline in investor participation, with delivery volume falling by 6.05% compared to the 5-day average. Unfortunately, there is no information available regarding positive or negative factors that could further clarify the stock's recent movement.
In the broader market context, Western Carriers has outperformed the benchmark Sensex, which has returned 1.56% over the past week, while the stock has gained 3.28% in the same period. This trend continues with a year-to-date return of 25.60% for the stock compared to the Sensex's 5.83%. The stock's liquidity remains adequate for trading, which supports its recent price increase despite the noted decrease in delivery volume.