Why is Global Health falling/rising?

As of 19-Aug, Global Health Ltd's stock price is rising, currently at 1,370.75, reflecting an increase of 27.75 or 2.07%. The stock has shown a strong performance today, outperforming its sector by 1.92% and reaching an intraday high of Rs 1377, which is a 2.53% increase. Over the past month, the stock has gained 4.04%, while it has delivered a remarkable 26.56% return year-to-date, significantly outperforming the benchmark Sensex, which has only increased by 4.49% during the same period. Despite a recent decline in investor participation, as indicated by an 8.74% drop in delivery volume, the stock's fundamentals remain strong, supported by high management efficiency, a low debt-to-equity ratio, and robust long-term growth in operating profit.
Broader market context shows that while the stock has experienced a slight decline of 0.43% over the past week, it has managed to outperform the broader market, which has generated negative returns of -0.91% in the last year. The high institutional holdings at 23.74% suggest that knowledgeable investors are confident in the company's fundamentals, which may contribute to the stock's upward movement. However, it is important to note that the stock is trading at a premium compared to its peers, with a high price-to-book value and a PEG ratio of 3.5, indicating a potential risk if the company's growth does not meet expectations.