Why is Nutech Global falling/rising?

As of 23-Jun, Nutech Global Ltd's stock price is rising, currently at Rs 24.10, reflecting an increase of Rs 1.07 or 4.65%. The stock has shown strong performance recently, gaining 27.04% over the past week and outperforming its sector by 4.12% today. It opened with a gain of 4.99% and reached an intraday high of Rs 24.18. Despite this positive short-term performance, the stock has a year-to-date decline of 18.80%, and its profits have fallen by 20% over the past year, indicating underlying challenges. The stock is trading at a discount compared to its peers, with an attractive valuation based on its return on capital employed (ROCE) of 5.1, but it also faces weak long-term fundamentals, including a high debt-to-EBITDA ratio.
In the broader market context, Nutech Global's recent performance contrasts sharply with the benchmark Sensex, which has only increased by 0.12% over the past week. While the stock has outperformed the benchmark in the short term, its long-term growth is concerning, with a -9.71% compound annual growth rate (CAGR) in operating profits over the last five years. Despite generating a return of 23.15% in the past year, the stock's ability to service debt and low profitability per unit of shareholders' funds raise questions about its sustainability in the long run.