Why is Oriana Power Ltd falling/rising?

As of 19-Sep, Oriana Power Ltd is experiencing a decline in its stock price, currently at 2,693.65, which reflects a decrease of 35.15 or 1.29%. Despite this drop, the stock has shown strong performance over the past week and month, with returns of 4.74% and 17.54%, respectively. Additionally, it is trading above all its moving averages, indicating a generally positive trend. The stock is also close to its 52-week high, being only 3.84% away from the peak of Rs 2,797. Furthermore, there has been a significant increase in investor participation, with delivery volume rising by 194.1% compared to the 5-day average, suggesting heightened interest in the stock. However, it underperformed its sector today by 3.77%, which may have contributed to the current price decline.
In the broader market context, Oriana Power Ltd's recent performance contrasts favorably with the benchmark Sensex, which has only gained 0.85% over the past week. The stock's year-to-date return of 18.97% also outpaces the Sensex's 7.11% gain, highlighting its relative strength in the market. Despite the current price drop, the overall upward trajectory in the stock's performance over the longer term, particularly its 36.04% increase over the past year, indicates that the recent decline may be a temporary fluctuation rather than a sign of a fundamental weakness.