Why is Power Fin.Corpn. falling/rising?

As of 23-Jul, Power Finance Corporation Ltd's stock price is currently at 419.05, reflecting an increase of 4.1 points or 0.99%. Today's price summary indicates that the stock has outperformed its sector by 0.45% and has experienced a trend reversal after five consecutive days of decline. Despite this positive movement, the stock has shown a negative return of -1.12% over the past week and a significant -20.14% over the past year. However, the company has reported strong financials, including a low debt-equity ratio of 8.25 times and record net sales and PBDIT figures, which contribute to its attractive valuation. The stock is trading at a discount compared to its peers, and its high dividend yield of 3.9% may also attract investors.
In the broader market context, while the Sensex has gained 0.11% over the past week, Power Finance Corporation's short-term performance has lagged behind this benchmark. The stock's year-to-date performance is notably poor at -6.51%, contrasting sharply with the Sensex's gain of 5.87%. Additionally, there has been a decline in investor participation, with delivery volume dropping by 15.02% against the five-day average, which could indicate waning interest among retail investors. Nevertheless, the high institutional holdings at 35.02% suggest that more sophisticated investors are still confident in the company's fundamentals, potentially providing some support for the stock's recent price increase.