Why is Sundaram Fin.Hol falling/rising?

As of 02-Jul, Sundaram Finance Holdings Ltd is experiencing a decline in its stock price, currently at 491.85, reflecting a decrease of 11.65 or 2.31%. The stock has underperformed its sector by 1.08% today, and its delivery volume has fallen significantly by 28.26% compared to the 5-day average, indicating reduced investor participation. Although the stock has shown strong long-term performance with a 64.31% increase year-to-date and a remarkable 584.55% rise over the past three years, recent negative financial results, including a 60.23% drop in EPS and a substantial decline in net sales, have raised concerns. The stock is also trading at a premium valuation compared to its peers, which may deter potential investors.
In the broader market context, the Sensex has increased by 0.83% over the past week, contrasting with Sundaram Finance Holdings Ltd's decline of 3.44% during the same period. While the stock has outperformed the benchmark over longer time frames, the recent negative earnings report and falling operating profits have overshadowed its historical performance. This divergence between the stock's recent struggles and the overall market's positive movement may contribute to the downward pressure on its price.