Why is Warren Tea falling/rising?

As of 01-Sep, Warren Tea Ltd. is experiencing a price increase, currently at Rs 59.15, reflecting a rise of 1.9 or 3.32%. The stock has shown positive performance today, outperforming its sector by 2.1% and opening with a gain of 2.24%. It reached an intraday high of Rs 59.88, marking a 4.59% increase. Additionally, Warren Tea is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a strong upward trend. However, there has been a significant decline in investor participation, with delivery volume dropping by 85.87% compared to the 5-day average, which may raise concerns about sustainability in this price movement. There is no information available regarding positive or negative factors that could further influence the stock's performance.
In the broader market context, Warren Tea's short-term return over the past week is +4.23%, which contrasts sharply with the Sensex, which has declined by 1.56% during the same period. This indicates that Warren Tea is not only performing well relative to its historical performance but also significantly outperforming the broader market. Over the past month, the stock has increased by 3.66%, while the Sensex has remained nearly flat with a change of -0.29%. Despite the positive short-term performance, the long-term view shows that Warren Tea has underperformed the benchmark over the past three years, with a decline of 16.28% compared to a 36.75% increase in the Sensex.