Why is Premier Energies falling/rising?

As of 19-Sep, Premier Energies Ltd is currently priced at 1,051.00, reflecting a decrease of 1.45, or 0.14%. The stock has been underperforming, having fallen consecutively for the last three days, resulting in a total decline of 2.98% during this period. Additionally, the stock's performance today has underperformed its sector by 2.06%. Over the past week, it has decreased by 0.31%, while it has shown a modest increase of 2.37% over the past month. Despite these short-term declines, the company has demonstrated strong long-term fundamentals, including a high average Return on Equity (ROE) of 33.21% and significant growth in net sales and operating profit. The recent positive quarterly results and increased institutional investor participation may provide some support for the stock, but the current price movement suggests that these factors have not yet translated into immediate upward momentum.
In the broader market context, the stock's recent performance contrasts with the Sensex, which has increased by 0.88% over the past week and 1.20% over the past month. The year-to-date performance of Premier Energies shows a significant decline of 22.29%, while the Sensex has gained 5.74% during the same period. This disparity indicates that while the company has strong fundamentals, its stock price is not reflecting this strength in the short term, likely due to falling investor participation, as evidenced by a 56.58% drop in delivery volume compared to the five-day average. The broader market's positive movement may be highlighting the stock's weaknesses, contributing to its recent decline.