Why is Aptus Value Hou. falling/rising?

As of 22-Jul, Aptus Value Housing Finance India Ltd is experiencing a decline in its stock price, currently at 346.40, which reflects a decrease of 5.5 or 1.56%. Today's price summary indicates that the stock has underperformed its sector by 0.85% and has seen a trend reversal after three consecutive days of gains. Although the stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, there is a notable drop in investor participation, with delivery volume falling by 13.74% against the 5-day average. In terms of returns, the stock has performed well over the past month with a 10.28% increase, and a year-to-date return of 19.39%, but has underperformed the benchmark Sensex over the same periods.
In the broader market context, the stock's short-term performance has been slightly better than the Sensex, which has decreased by 0.47% over the past week. However, the recent decline in stock price may be influenced by the reduction in promoter confidence, as they have decreased their stake by 12.61% in the last quarter, potentially signaling concerns about the company's future. While the company boasts strong long-term fundamentals, including a healthy operating profit growth rate of 30.07% and consistent positive results over the last 14 quarters, its high valuation, indicated by a Price to Book Value of 4, may also be contributing to the current price movement.