Why is Global Health falling/rising?

As of 25-Aug, Global Health Ltd's stock price is rising, currently at 1,401.30, reflecting an increase of 18.15 or 1.31%. The stock has shown strong performance, outperforming its sector by 1.95% today and is trading above all key moving averages, indicating positive momentum. Over the past week, the stock has gained 4.34%, and year-to-date, it has surged by 29.38%, significantly outpacing the benchmark Sensex, which has only increased by 4.48%. Despite a recent decline in investor participation, with delivery volume dropping by 42.25%, the stock's fundamentals remain strong, supported by high management efficiency, a low debt-to-equity ratio, and impressive growth in operating profit.
In the broader market context, Global Health's performance stands out as it has generated a return of 30.41% over the past year, while the BSE500 index has seen negative returns of -2.11%. This contrast highlights the stock's resilience and attractiveness to institutional investors, who hold 23.74% of the shares, indicating confidence in the company's fundamentals. However, it is worth noting that the stock is trading at a premium valuation compared to its peers, with a high price-to-book value and a PEG ratio of 3.6, which could pose risks if profit growth does not keep pace with its stock price appreciation.