Why is Envirotech Sys. falling/rising?

As of 08-Sep, Envirotech Systems Ltd is currently priced at 150.45, reflecting a decrease of 2.5, or 1.63%. Despite this decline today, the stock has shown positive performance over the past week and month, with returns of 2.35% and 8.63%, respectively. Additionally, the stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a generally upward trend in the longer term. Notably, there has been a significant increase in investor participation, with delivery volume rising by 224.68% against the 5-day average, suggesting heightened interest in the stock. However, the stock underperformed its sector by 1.46% today, which may have contributed to the current price decline. There is no information available regarding positive or negative factors impacting the stock.
In the broader market context, Envirotech Systems Ltd's recent performance can be compared to the Sensex, which has returned 0.60% over the past week and 1.68% over the past month. While the stock has outperformed the benchmark in the short term, the current decline may reflect a temporary correction or profit-taking after a strong run, as evidenced by its year-to-date return of 22.77% compared to the Sensex's 4.77%. Overall, while the stock has shown strong performance in the longer term, the recent price movement indicates a potential adjustment in response to market conditions and sector performance.