Why is Marathon Nextgen falling/rising?

As of 23-Sep, Marathon Nextgen Realty Ltd is experiencing a decline in its stock price, currently at Rs 669.85, which reflects a decrease of 2.2 points or 0.33%. Today's price summary indicates that the stock has outperformed its sector by 0.59%, although it has fallen after two consecutive days of gains. The stock reached an intraday low of Rs 656.5, down 2.31%. Despite this drop, Marathon Nextgen has shown strong performance over the past week, with a return of 2.74%, and has outperformed the Sensex, which declined by 0.34%. However, the company faces challenges, including weak long-term fundamental strength and a high Debt to EBITDA ratio, which may contribute to investor caution.
Broader market context shows that while Marathon Nextgen has performed well in the short term, with a year-to-date return of 14.57% compared to the Sensex's 5.07%, the stock's performance over the past year has been negative at -4.03%, slightly worse than the Sensex's -3.33%. The company's flat results in June and a significant drop in net sales over the last nine months may be influencing investor sentiment negatively. Despite trading at a discount compared to its peers, the stock's expensive valuation and weak ability to service debt could be causing some investors to reassess their positions, contributing to the recent price decline.