Why is Solara Active PP falling/rising?

As of 21-Aug, Solara Active Pharma Sciences Ltd Partly Paidup is experiencing a price increase, currently at Rs 455.95, reflecting a rise of 16.1 points or 3.66%. The stock opened with a gain of 2.32% today and reached an intraday high of Rs 455.95. It has outperformed its sector by 3.2%. Over the past week, the stock has shown a return of +4.79%, while its performance over the last month is down by 2.57%. Year-to-date, it has increased by 9.60%, and over the past year, it has risen by 27.06%. However, there is a notable decline in investor participation, with delivery volume dropping by 66.61% compared to the 5-day average, which could indicate a potential concern for future trading activity.
In the broader market context, the stock's short-term performance of +4.79% over the past week significantly outpaces the Sensex, which has only increased by 1.74% in the same period. This suggests that Solara Active PP is gaining traction relative to the overall market. Despite the positive price movement, the falling investor participation may raise questions about the sustainability of this upward trend. The stock's liquidity remains adequate for trading, as it is based on 2% of the 5-day average traded value. Overall, while the stock is currently rising, the decrease in delivery volume could be a factor to monitor moving forward.