Why is Oriana Power Ltd falling/rising?

As of 30-Sep, Oriana Power Ltd is experiencing a price increase, currently at 2,644.60, reflecting a rise of 125.9 or 5.0%. The stock has shown strong performance, outperforming its sector by 5.4% today. It is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a positive trend. Over the past week, the stock has gained 2.30%, and it has significantly outperformed the benchmark Sensex, which has declined by 2.22%. Additionally, the stock has a year-to-date return of 16.80%, compared to the Sensex's 4.09%, and a one-year return of 24.42% against the benchmark's decline of 4.65%. However, there has been a notable decrease in investor participation, with delivery volume falling by 50.21% compared to the 5-day average.
In the broader market context, while Oriana Power Ltd has shown strong short-term returns, the overall market, represented by the Sensex, has faced challenges, as indicated by its negative performance over the same periods. This divergence suggests that Oriana Power Ltd is gaining investor confidence despite broader market weaknesses. The liquidity of the stock remains adequate for trading, which may also contribute to its upward price movement. However, the significant drop in delivery volume could indicate a potential concern for future trading activity, as it reflects a decrease in investor engagement.