Why is Fortis Health. falling/rising?

As of 05-Aug, Fortis Healthcare Ltd's stock price is currently at 866.65, reflecting an increase of 4.95 (0.57%). The stock has been on an upward trend, gaining for the last four days and achieving a total return of 3.26% during this period. It has also reached a new 52-week high of Rs. 869.95 today. The stock has shown strong performance over various time frames, with a year-to-date increase of 20.43% and a remarkable 72.71% rise over the past year, significantly outperforming the BSE500 index. Additionally, the company's low Debt to EBITDA ratio of 1.15 times and healthy long-term growth, with operating profit increasing at an annual rate of 30.49%, contribute positively to investor sentiment. However, there has been a notable decline in delivery volume, which fell by 40.71% against the 5-day average, indicating a potential concern regarding investor participation.
In the broader market context, Fortis Healthcare's short-term return of 1.84% over the past week stands in stark contrast to the Sensex, which has decreased by 0.77% during the same period. This divergence highlights the stock's resilience and strength relative to the overall market. The high institutional holdings at 56.97% suggest that knowledgeable investors are confident in the company's fundamentals, further supporting the stock's upward movement. Overall, while the stock is experiencing a positive trajectory, the drop in delivery volume may warrant attention as it could indicate a shift in investor engagement.