Why is Sandur Manganese falling/rising?

As of 29-Aug, Sandur Manganese & Iron Ores Ltd is experiencing a decline in its stock price, currently at 432.90, which reflects a decrease of 1.15 or 0.26%. The stock has underperformed its sector by 0.28% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has dropped by 3.95%, and in the past month, it has decreased by 4.29%. Despite these short-term declines, the company has shown strong fundamentals, with a low Debt to EBITDA ratio of 0.44 times, healthy long-term growth with net sales increasing at an annual rate of 41.33%, and consistent positive results over the last six quarters. However, the stock has generated a return of -11.55% over the past year, despite profits rising by 43.1%, indicating a disconnect between stock performance and underlying financial health.
In the broader market context, Sandur Manganese's recent performance contrasts with the benchmark Sensex, which has declined by 1.84% over the past week and 1.88% over the past month. The decrease in institutional investor participation, with a reduction of 0.95% in their stake, may also contribute to the stock's downward pressure, as these investors typically have more resources to analyze company fundamentals. While the stock has shown impressive long-term returns of 183.75% over three years and 915.55% over five years, the recent short-term trends and falling institutional interest suggest a cautious outlook for investors.