Why is Popular Vehicles falling/rising?

As of 05-Sep, Popular Vehicles & Services Ltd is experiencing a price increase, currently at Rs 130.00, reflecting a rise of Rs 1.7 or 1.33%. The stock has shown strong performance in the short term, gaining 18.88% over the past week, although it has underperformed its sector by 0.31% today. The stock has been on a consecutive gain streak for the last five days, reaching an intraday high of Rs 136, and is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Despite this positive momentum, the company has reported negative results for the last four consecutive quarters, with significant declines in profits and net sales, which may weigh on investor sentiment. In the broader market context, the stock's recent performance contrasts sharply with the benchmark Sensex, which has only increased by 1.13% over the past week. While the stock has shown impressive short-term gains, it has a negative year-to-date return of -16.13%, significantly underperforming the benchmark's positive return of 3.29%. The high institutional holdings at 21.37% suggest that knowledgeable investors are involved, but the company's weak long-term fundamentals, including a high Debt to EBITDA ratio and declining operating profits, indicate potential risks that could affect future performance.