Why is Fortis Malar falling/rising?

As of 23-Sep, Fortis Malar Hospitals Ltd is currently priced at 64.66, reflecting a slight increase of 0.14, or 0.22%. The stock has shown a trend reversal by gaining after three consecutive days of decline, although it is still trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, the stock has outperformed its sector by 0.69% today. However, there is a notable decrease in investor participation, with delivery volume falling by 18.17% compared to the 5-day average, which may indicate waning interest among investors. Over the past week, the stock has declined by 1.58%, while it has gained 6.00% year-to-date and 8.42% over the past year.
In the broader market context, the Sensex has experienced a minor decline of 0.34% over the past week, while Fortis Malar's performance has been relatively weaker in the one-month period, dropping by 5.27% compared to the Sensex's increase of 0.98%. Despite the stock's year-to-date performance being better than the benchmark, the recent short-term underperformance may be contributing to the cautious sentiment among investors. The overall market conditions and the stock's recent price movements suggest a complex interplay of factors influencing investor behavior and stock performance.