Why is Sundaram Fin.Hol falling/rising?

As of 08-Sep, Sundaram Finance Holdings Ltd is experiencing a price increase, with the current price at Rs 522.05, reflecting a rise of Rs 36.5 or 7.52%. The stock is currently trading close to its 52-week high, just 3.8% away from Rs 541.9, and has outperformed its sector by 7.2% today. Over the past week, the stock has shown a return of 9.62%, and year-to-date, it has surged by 74.39%. The company has demonstrated strong long-term fundamental strength, with operating profits growing at a compound annual growth rate (CAGR) of 26.89%, and a notable increase in profit after tax (PAT) of 43.5% in the latest quarter. However, there has been a decline in investor participation, with delivery volume falling by 40.82% against the 5-day average. In the broader market context, Sundaram Finance Holdings Ltd has significantly outperformed the Sensex, which has only increased by 0.60% over the past week. The stock's impressive returns over various periods, including a 550.94% increase over the last three years, highlight its strong performance relative to the benchmark. Despite the recent drop in delivery volume, the stock remains liquid enough for trading, indicating ongoing interest. Overall, the combination of strong financial fundamentals and substantial historical returns contributes to the stock's rising price, even amidst some signs of reduced investor participation.