Why is PNB Housing falling/rising?

As of 10-Sep, PNB Housing Finance Ltd's stock price is currently at Rs 808.55, reflecting an increase of Rs 7.55 or 0.94%. The stock has shown a positive trend, gaining for the last four consecutive days with a total return of 3.18% during this period. It has outperformed its sector by 0.45% today and reached an intraday high of Rs 817.55. Despite these short-term gains, the stock has underperformed over the longer term, with a year-to-date decline of 8.12% and a significant drop of 22.94% over the past year. The company has reported positive financial results for the last 11 consecutive quarters, with net sales and profits showing substantial growth, which contributes to its attractive valuation. However, the stock's long-term growth is hindered by a slight annual decline in net sales. In the broader market context, PNB Housing's recent performance has outpaced the benchmark Sensex, which has risen by 1.06% over the past week and 1.96% over the past month. While the stock has shown positive short-term returns, it still lags behind the market over the past year, where the Sensex has only declined by 0.61%. The stock's liquidity remains adequate for trading, but there has been a notable decrease in investor participation, with delivery volume falling by 38.53% against the five-day average. Additionally, high institutional holdings at 62.18% indicate strong confidence from larger investors, which may support the stock's price in the near term despite its longer-term challenges.