Why is AU Small Finance falling/rising?

As of 11-Aug, AU Small Finance Bank Ltd's stock price is currently at 734.00, reflecting a decrease of 4.9 points or 0.66%. The stock has underperformed its sector today by 1.45% and has been on a consecutive decline for the last two days, resulting in a total return drop of 1.32%. Over the past week, the stock has decreased by 2.46%, while its one-month performance shows a significant decline of 10.48%. Despite these short-term challenges, the stock has shown strong long-term fundamentals, with a return on assets (ROA) of 1.91% and impressive growth in net interest income and net profit. Additionally, the company has reported positive results for the last five consecutive quarters, which may provide some support for the stock despite its current downward trend.
In the broader market context, the stock's recent performance contrasts with the benchmark Sensex, which has only declined by 0.51% over the past week. While AU Small Finance Bank has generated a notable year-to-date return of 31.52%, the recent short-term performance indicates a struggle against both sector and market trends. The stock's higher liquidity and increased institutional holdings suggest a level of confidence among larger investors, which may help stabilize its price in the long run. However, the expensive valuation indicated by a price-to-book ratio of 3.2 and the recent underperformance compared to the benchmark may contribute to the stock's current decline.