Why is Fortis Malar falling/rising?

As of 24-Sep, Fortis Malar Hospitals Ltd is experiencing a decline in its stock price, currently at 64.03, which reflects a decrease of 0.63 or 0.97%. The stock has underperformed its sector by 0.35% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has decreased by 3.54%, while it has shown a more significant decline of 6.20% over the past month. Despite a year-to-date increase of 4.97% and a 1-year return of 6.72%, the recent performance indicates a downward trend, compounded by the lack of available positive or negative factors that could influence investor sentiment.
Broader Market Context: In comparison to the benchmark Sensex, which has declined by only 1.18% over the past week, Fortis Malar's performance has been notably weaker. The Sensex has shown a slight gain of 0.50% over the past month, contrasting with Fortis Malar's significant drop. This underperformance in the short term suggests that investor sentiment may be shifting negatively towards the stock, despite its relatively better long-term performance over 1 year and 5 years compared to the benchmark. The rising investor participation, indicated by an increase in delivery volume, may not be sufficient to counteract the overall downward movement in the stock price.