Why is CHL falling/rising?

As of 11-Aug, CHL Ltd's stock price is currently at 39.92, reflecting a decrease of 0.07, or 0.18%. The stock has shown strong performance in the past week and month, with returns of 5.08% and 21.04%, respectively, outpacing the Sensex, which has declined by 0.51% and 2.30% in the same periods. However, despite this positive short-term performance, the stock is underperforming its sector today by 1.24%. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 63.88% compared to the 5-day average. The company has a negative book value and high debt levels, which contribute to its weak long-term fundamental strength, despite having generated returns of 6.17% over the past year. In the broader market context, while CHL Ltd has outperformed the Sensex in the short term, its year-to-date performance shows a decline of 6.18%, contrasting with the Sensex's gain of 3.15%. The stock's recent flat results, including a significant drop in profit after tax and low operating profit margins, raise concerns about its long-term viability. The combination of consistent returns over the last three years and a high debt-to-equity ratio indicates that while the stock has had periods of strong performance, the underlying financial health remains precarious, leading to cautious sentiment among investors.