Why is Viaz Tyres falling/rising?

As of 16-Sep, Viaz Tyres Ltd is experiencing a price increase, currently at 94.00, with a change of 1.1, representing a rise of 1.18%. The stock has shown strong performance, outperforming its sector by 1.99% today. Additionally, it is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a positive trend. Over the past week, the stock has risen by 6.21%, and it has seen a remarkable increase of 35.25% over the past month. Year-to-date, the stock is up by 39.99%, and it has gained 65.49% over the last year, significantly outperforming the Sensex, which has declined by 0.57% during the same period. However, it is important to note that there has been a significant drop in investor participation, with delivery volume falling by 84.38% against the 5-day average.
In the broader market context, Viaz Tyres' short-term return of 6.21% over the past week is substantially higher than the Sensex's return of 1.49%, indicating strong relative performance. The stock's liquidity remains adequate for trading, based on 2% of the 5-day average traded value. Despite the positive price movement, the decline in delivery volume may raise concerns about the sustainability of this upward trend. Overall, while the stock is currently rising, the drop in investor participation could be a factor to monitor moving forward.