Why is VST Industries falling/rising?

As of 14-Jul, VST Industries Ltd's stock price is currently at 299.90, reflecting an increase of 1.65 or 0.55%. The stock has shown a positive trend recently, gaining 6.74% over the last two days, although it underperformed its sector by 0.62% today. The stock's performance over the past week is notably strong at +5.34%, while it has lagged behind the benchmark Sensex over the year with a return of -19.42%. Despite a high dividend yield of 3.35% and strong management efficiency indicated by a high ROE of 26.07%, the stock has faced challenges, including a significant decline in profits by -31.1% over the past year and negative results for the last four consecutive quarters.
In the broader market context, VST Industries has underperformed against the Sensex, which has gained 5.27% year-to-date, while VST's year-to-date return is -10.48%. The stock's recent gains contrast with its long-term performance, where it has consistently underperformed the benchmark over the last three years. Additionally, there has been a decrease in institutional investor participation, which may indicate a lack of confidence in the stock's future growth potential. Overall, while the stock has shown some short-term resilience, the long-term outlook remains concerning due to declining profits and consistent underperformance relative to market benchmarks.