Why is Sundaram Finance falling/rising?

As of 29-Aug, Sundaram Finance Ltd is experiencing a decline in its stock price, currently at 4,495.40, which reflects a decrease of 131.0 or 2.83%. The stock has been underperforming significantly, with a consecutive fall over the last four days, resulting in a 14.74% drop in returns over the past week. Additionally, the stock has touched an intraday low of Rs 4483.8, and it is trading below all key moving averages, indicating a bearish trend. The delivery volume has also decreased by 41.5% compared to the five-day average, suggesting a decline in investor participation. Despite these challenges, the company maintains strong long-term fundamental strength with an average Return on Equity (ROE) of 13.90% and high institutional holdings at 26.63%, which may provide some support for the stock in the long run.
In the broader market context, Sundaram Finance's short-term performance has been notably worse than the benchmark, with a 14.74% decline over the past week compared to a 1.84% drop in the Sensex. Over the past month, the stock has also fallen by 5.62%, while the Sensex has only decreased by 1.88%. This underperformance highlights the stock's current struggles relative to the overall market. However, year-to-date, Sundaram Finance has shown a positive return of 8.19%, outperforming the Sensex's 2.14%, indicating that while the stock is currently facing challenges, it has had a stronger performance in the longer term.