Why is Urban Enviro falling/rising?

As of 21-Jul, Urban Enviro Waste Management Ltd is experiencing a price increase, currently at 164.40, which reflects a rise of 7.8 or 4.98%. The stock has shown strong performance today, outperforming its sector by 5.95%. Additionally, the stock's delivery volume has increased by 17.65% compared to the 5-day average, indicating rising investor participation. Over the past week, the stock has gained 6.79%, while it has also seen a 7.94% increase over the past month. However, it is important to note that the stock is down 48.70% year-to-date and 6.55% over the past year, suggesting a challenging longer-term performance.
In the broader market context, the Sensex has remained relatively flat with a 0.03% increase over the past week and a slight decline of 0.09% over the past month. While Urban Enviro's short-term performance has significantly outpaced the benchmark, the year-to-date performance starkly contrasts with the Sensex's 6.12% gain. This divergence highlights the stock's volatility and the potential for recovery in the short term, despite its overall negative trajectory in the longer term.