Why is Aavas Financiers falling/rising?

As of 23-Oct, Aavas Financiers Ltd. is experiencing a price increase, currently at Rs 1,673.80, reflecting a rise of 53.75 or 3.32%. The stock has outperformed its sector today by 2.71%, reaching an intraday high of Rs 1,685.4, which is a 4.03% increase. Despite this positive movement, the stock has shown mixed performance over various periods, with a 1-week return of +4.38% but a year-to-date return of -0.16%. The stock's long-term fundamentals appear strong, with an average Return on Equity (ROE) of 12.54% and healthy growth in net sales and operating profit. However, the stock is considered expensive with a Price to Book Value of 3.5, and over the past year, it has underperformed against the benchmark, generating a return of -0.67% while profits have increased by 15.8%. In the broader market context, Aavas Financiers has outperformed the Sensex in the short term, with a 1-week return of +4.38% compared to the Sensex's +1.30%. However, the stock has consistently underperformed against the benchmark over the last three years, which may contribute to investor caution. Additionally, the recent decline in delivery volume by 79.09% against the 5-day average indicates falling investor participation, which could further pressure the stock price. The increase in pledged promoter shares to 54.05% adds to the concerns, as high pledged shares can exert downward pressure in a falling market. Overall, while the stock shows some short-term strength, the long-term underperformance and high valuation concerns may temper investor enthusiasm.