Why is Envirotech Sys. falling/rising?

As of 03-Jul, Envirotech Systems Ltd is currently priced at 125.60, reflecting a decrease of 3.25, or 2.52%. The stock has underperformed its sector today by 3.7%, despite trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has shown a strong performance with an increase of 8.28%, and over the past month, it has risen by 19.62%. However, there has been a notable decline in investor participation, with delivery volume falling by 19.7% compared to the 5-day average, which may indicate waning interest among investors. There are no available positive or negative factors to further explain the stock's recent movement.
In the broader market context, while Envirotech Systems has experienced significant gains over the past week and month, it is important to note that the benchmark Sensex has seen a slight decline of 0.56% over the past week and a modest increase of 3.52% over the past month. This suggests that while Envirotech has outperformed the benchmark in the short term, the current drop in its stock price may be influenced by broader market dynamics or specific investor sentiment, which could be contributing to the recent decline despite its overall positive performance in the preceding periods.