Why is Aster DM Health. falling/rising?

As of 17-Sep, Aster DM Healthcare Ltd is experiencing a decline in its stock price, currently at 614.70, which reflects a decrease of 5.15 (-0.83%). The stock has underperformed its sector today by 1.03%, and while it remains higher than the 50-day, 100-day, and 200-day moving averages, it is lower than the 5-day and 20-day moving averages. Over the past week, the stock has seen a drop of 4.40%, contrasting with a 1.56% increase in the Sensex. Despite a strong performance over the past year with a return of 48.42%, the company has reported negative results for the last three consecutive quarters, including a significant decline in net sales and profit after tax, which has contributed to its current price movement.
In the broader market context, Aster DM Healthcare's recent performance is notably weaker compared to the Sensex, particularly in the short term. The company's fundamentals are concerning, with a negative compound annual growth rate in operating profits over the last five years and a high debt-to-EBITDA ratio, indicating challenges in servicing its debt. Additionally, the pledge of 40.67% of promoter shares adds pressure to the stock price in a declining market. While the stock has outperformed the benchmark over longer periods, the recent financial struggles and declining investor participation suggest a cautious outlook for the stock in the near term.