Why is Health.Global falling/rising?

As of 22-Sep, Healthcare Global Enterprises Ltd is experiencing a price increase, currently at 653.20, reflecting a change of 4.35 (0.67%) upward. The stock has shown a trend reversal, gaining after four consecutive days of decline, despite opening with a loss of 2.91% today and touching an intraday low of Rs 630. Over the past week, the stock has underperformed with a decline of 3.87%, while it has outperformed the sector by 1.1% today. Although the stock has generated a significant return of 57.02% over the past year, its profits have fallen by 24.9%, indicating weak long-term fundamental strength. Additionally, the company has a high debt to EBITDA ratio, which may contribute to investor caution.
In the broader market context, the stock's recent performance contrasts with the Sensex, which has gained 0.46% over the past week. While Healthcare Global has outperformed the BSE500 in the long term, its short-term performance has been less favorable. The stock's liquidity remains adequate for trading, but falling investor participation, as evidenced by a 39.6% drop in delivery volume, suggests a decrease in market interest. Furthermore, the high percentage of pledged promoter shares may exert additional downward pressure in a declining market, complicating the stock's outlook despite its attractive valuation relative to peers.