Why is Triliance Poly falling/rising?

As of 29-Sep, Triliance Polymers Ltd is experiencing a price increase, currently at Rs 84.06, reflecting a rise of Rs 3.99 or 4.98%. The stock has shown strong performance recently, gaining 10.97% over the past week and 20.78% over the past month. It has been on a consecutive gain streak for four days, opening today with a 5% gain and reaching an intraday high of Rs 84.07. Additionally, the stock is 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 notable decline in investor participation, with delivery volume dropping by 99.35% against the 5-day average, which could raise concerns about the sustainability of this upward movement.
In the broader market context, Triliance Polymers Ltd has significantly outperformed the benchmark Sensex, which has declined by 2.18% over the past week while the stock has risen by 10.97%. This stark contrast highlights the stock's strength relative to the market. Year-to-date, Triliance has achieved a return of 28.75%, compared to the Sensex's 2.85%, further emphasizing its robust performance. Despite the positive price movements, the falling investor participation may suggest caution among investors, which could impact future price stability.