Why is Jupiter Life Lin falling/rising?

As of 19-Sep, Jupiter Life Line Hospitals Ltd is experiencing a slight decline in its stock price, currently at 1,455.10, reflecting a decrease of 1.4 points or 0.1%. The stock has shown a trend reversal, falling after three consecutive days of gains. In terms of performance, the stock has returned 0.50% over the past week and 3.27% over the past month, which is below the Sensex's returns of 0.88% and 1.20%, respectively. Despite a high management efficiency indicated by a return on capital employed (ROCE) of 20.76% and a low debt-to-equity ratio, the company has faced challenges, including negative results declared in June 2025 and an expensive valuation with a price-to-book ratio of 7.
Broader Market Context: The stock's recent performance has been somewhat in line with the sector, but it is underperforming compared to the benchmark index, the Sensex, in the short term. While the stock has generated a return of 6.61% over the past year, the broader market has seen a gain of 5.74% year-to-date. The rising investor participation, indicated by a 10.65% increase in delivery volume, suggests some interest in the stock, but the overall negative sentiment stemming from recent financial results and high valuation metrics may be contributing to the current price decline.