Why is Insolation Ener falling/rising?

As of 27-Jun, Insolation Energy Ltd's stock price is currently at 269.95, reflecting an increase of 13.55, or 5.28%. The stock has shown strong performance recently, with a 12.71% gain over the past week and a 17.75% increase over the past month, significantly outperforming the Sensex, which rose by only 2.00% and 3.07% respectively during those periods. However, despite this recent uptick, the stock has a year-to-date decline of 27.43%, indicating a challenging longer-term trend. Today's trading saw the stock reach an intraday high of Rs 272, and it has been performing better than its sector, which gained 3.21%. Notably, there has been a significant drop in investor participation, with delivery volume falling by 68.29% compared to the five-day average, which could indicate a lack of sustained interest despite the recent price increase.
In the broader market context, Insolation Energy's recent performance contrasts sharply with the Sensex, which has shown a more stable upward trajectory. While the stock has outperformed the benchmark in the short term, its year-to-date performance remains concerning, especially given the Sensex's 7.58% gain over the same period. The stock's liquidity appears adequate for trading, but the declining delivery volume suggests that investor confidence may be wavering, potentially limiting future price appreciation. Overall, while the stock is currently rising, the mixed signals from both its performance metrics and market participation could pose challenges ahead.