Why is Natl. Aluminium falling/rising?

As of 04-Sep, National Aluminium Company Ltd's stock price is currently at 206.85, reflecting a decrease of 0.25, or 0.12%. Despite this slight decline, the stock has shown strong performance in the past week, with a return of 11.99%, and has outperformed its sector by 0.35% today. The stock has been trading above its moving averages for various periods, indicating a positive trend prior to this drop. Additionally, the company has demonstrated healthy financials, including a low debt-to-equity ratio and consistent growth in operating profit, which has contributed to its attractive valuation and high dividend yield of 4.82%. However, the stock has experienced a trend reversal after four consecutive days of gains, which may have influenced the recent price decline.
In the broader market context, while National Aluminium has outperformed the Sensex with a 1-week return of 11.99% compared to the index's 0.80%, it has underperformed on a year-to-date basis, with a return of -2.31% against the Sensex's 3.30%. This discrepancy highlights the stock's volatility and potential investor sentiment shifts. The high institutional holdings at 30.82% suggest that informed investors are backing the stock, yet the recent price drop could indicate profit-taking or market corrections after a strong performance. Overall, while the stock has shown resilience and strong fundamentals, the recent decline may reflect short-term market dynamics rather than a fundamental weakness in the company's performance.