Why is Mason Infratech falling/rising?

As of 15-Sep, Mason Infratech Ltd's stock is currently priced at 209.05, reflecting an increase of 2.9, or 1.41%. The stock is trading higher than its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a positive trend. However, it has underperformed its sector by 0.74% today. The stock is also close to its 52-week high, being just 3.28% away from Rs 215.9. Despite these positive indicators, there has been a notable decline in investor participation, with delivery volume falling by 28.57% against the 5-day average, which may suggest a decrease in buying interest.
In the broader market context, Mason Infratech's 1-week return of +0.97% is slightly below the benchmark Sensex's return of +1.20%. Over the past month, the stock has underperformed the benchmark, with a return of -0.45% compared to the Sensex's +1.78%. Year-to-date, however, Mason Infratech shows a strong performance with a return of +55.20%, significantly outpacing the Sensex's +6.02%. This indicates that while the stock has had a strong year overall, recent short-term performance relative to the benchmark and declining investor participation may be contributing factors to its current price movement.