Why is Petronet LNG falling/rising?

As of 08-Aug, Petronet LNG Ltd. is experiencing a decline in its stock price, currently at Rs 273.00, which reflects a decrease of Rs 5.8 or 2.08%. The stock is trading close to its 52-week low, just 1.14% away from Rs 269.9, and has touched an intraday low of Rs 272.5. Over the past week, the stock has fallen by 2.69%, and it has underperformed significantly over the past month and year, with returns of -10.51% and -24.90%, respectively. Despite a high dividend yield of 3.59% and rising investor participation, indicated by a 43.57% increase in delivery volume, the stock's performance has been hindered by poor long-term growth prospects and negative quarterly results, including a 15.2% decline in profit after tax.
In the broader market context, Petronet LNG's recent performance contrasts with the benchmark Sensex, which has seen a smaller decline of 0.92% over the past week. The stock's underperformance is further highlighted by its negative returns compared to the Sensex over various periods, including a significant drop of 21.08% year-to-date against the Sensex's gain of 2.20%. The company's low debt-to-equity ratio and high management efficiency are positive factors; however, the overall sentiment is dampened by disappointing operating profit growth and recent negative financial results, leading to a cautious outlook among investors.