Why is Enviro Infra falling/rising?

As of 14-Aug, Enviro Infra Engineers Ltd's stock price is currently at 250.90, reflecting a decrease of 1.7, or 0.67%. Today's price summary indicates that the stock has outperformed its sector by 0.46%, despite a decline in delivery volume by 29.46% compared to the 5-day average. The stock has shown a negative performance over the past week and month, with returns of -3.52% and -10.39%, respectively. However, the company has demonstrated strong management efficiency with a high return on equity of 27.92%, a low debt-to-equity ratio of 0.05, and healthy long-term growth, as evidenced by a 25.38% increase in net sales and a 34.48% rise in profit after tax over the last six months. The positive results over the last three consecutive quarters may provide some support for the stock, but the recent price decline suggests that investor sentiment may be cautious.
In the broader market context, the stock's performance has been notably weaker than the benchmark Sensex, which has seen a slight decline of only 0.03% over the past week and a modest increase of 3.15% year-to-date. This underperformance relative to the benchmark indicates that while the company has strong fundamentals, external market factors or investor sentiment may be negatively impacting its stock price. The significant drop in delivery volume could reflect a decrease in investor participation, which may further contribute to the stock's recent decline despite its operational strengths.