Why is Aptus Value Hou. falling/rising?

As of 23-Jul, Aptus Value Housing Finance India Ltd is experiencing a price increase, currently at Rs 349.90, reflecting a rise of Rs 3.5 or 1.01%. The stock has shown strong performance today, outperforming its sector by 1.71% and opening with a gain of 2.18%. It reached an intraday high of Rs 353.95. Over the past week, the stock has risen by 3.83%, and it has also demonstrated significant growth over the past month with an increase of 11.17%. The company has reported positive financial results consistently for the last 14 quarters, contributing to its strong long-term fundamental strength, with an average Return on Equity (ROE) of 15.35% and a healthy operating profit growth rate of 30.07%. However, there are concerns regarding reduced promoter confidence, as they have decreased their stake by 12.61% in the last quarter.
Broader Market Context: In comparison to the benchmark Sensex, which has only risen by 0.11% over the past week, Aptus Value Housing Finance has significantly outperformed it. The stock's year-to-date return of 20.59% also surpasses the Sensex's 5.87% increase, indicating strong investor interest. The rising delivery volume, which has increased by 26.81% against the five-day average, further suggests heightened investor participation. Despite the positive momentum, the stock's valuation is considered expensive, and the decreasing promoter stake may raise concerns among investors about future growth prospects.