Why is VST Industries falling/rising?

As of 11-Jul, VST Industries Ltd is experiencing a price increase, currently at Rs 298.25, which reflects a rise of Rs 17.3 or 6.16%. Today's performance indicates that the stock has outperformed its sector by 6.22%, reaching an intraday high of Rs 304.75, an increase of 8.47%. However, despite this positive movement, the stock has shown a year-to-date decline of 10.97% and a significant drop of 19.58% over the past year. The company has a high dividend yield of 3.56%, which may attract investors, but it also faces challenges such as a decrease in delivery volume by 38.76% against the 5-day average and a consistent underperformance against benchmarks over the last three years.
In the broader market context, VST Industries' short-term return of 3.02% over the past week contrasts with the Sensex's decline of 1.12%, indicating a relative strength in the stock's performance. However, the company's long-term growth prospects appear weak, with operating profit declining at an annual rate of 8.87% over the last five years and negative results reported for the last four consecutive quarters. Additionally, institutional investors have reduced their stake, which may signal a lack of confidence in the company's future performance. Overall, while the stock is currently rising, underlying factors suggest caution due to its historical underperformance and declining profitability.