Why is Sharda Motor falling/rising?

As of 10-Sep, Sharda Motor Industries Ltd's stock price is currently at 1,044.55, reflecting a decline of 15.85 points or 1.49%. The stock has been underperforming, having lost 2.1% over the last three days and showing a negative return of 1.72% over the past week, while it has gained only 0.28% in the last month. Additionally, the stock's delivery volume has significantly decreased by 76.47% compared to its five-day average, indicating falling investor participation. Despite the company's strong long-term fundamentals, including a healthy return on equity and low debt-to-equity ratio, the stock has struggled recently, with a notable decline of 20.14% over the past year, which is significantly worse than the broader market's performance. In the broader market context, the stock's recent performance contrasts with the Sensex, which has gained 1.06% over the past week and 1.96% over the last month. This underperformance is compounded by the fact that while the market has seen a slight decline of 2.89% over the past year, Sharda Motor's losses have been much steeper. The company's attractive valuation metrics, such as a price-to-book value of 5.7 and a solid long-term growth rate in net sales and operating profit, suggest potential for recovery; however, the recent trends indicate that investor sentiment remains cautious, leading to the stock's current downward trajectory.