Why is ERP Soft Systems falling/rising?

As of 02-Sep, ERP Soft Systems Ltd is experiencing a price increase, currently at Rs 108.95, reflecting a rise of 5.15 (4.96%). The stock has outperformed its sector today by 3.23% and opened with a gain of 4.96%. Over the past week, the stock has increased by 4.96%, while it has shown a 5.93% rise over the last month. However, the stock has a concerning long-term performance, with a year-to-date decline of 30.16% and a one-year return of -7.04%. The company's weak fundamentals, indicated by a -5.89% CAGR growth in net sales over the last five years and a low return on equity of 1.55%, suggest that despite the recent uptick, the stock may not be sustainable in the long run. Additionally, the significant drop in delivery volume by 98.14% on August 21 indicates falling investor participation, which could negatively impact future price movements.
In the broader market context, the stock's recent performance contrasts sharply with the benchmark Sensex, which has declined by 0.78% over the past week and 0.55% over the past month. While ERP Soft Systems has shown short-term gains, its long-term performance remains below par, underperforming the BSE500 across various timeframes. The stock's current valuation is considered expensive compared to its peers, and its ability to service debt is weak, further complicating its outlook. Overall, while the stock is rising in the short term, the underlying fundamentals and market conditions suggest caution for potential investors.