Why is Olectra Greentec falling/rising?

As of 26-Sep, Olectra Greentech Ltd is experiencing a decline in its stock price, currently at Rs 1,560.00, which reflects a decrease of Rs 51.9 or 3.22%. The stock has underperformed its sector by 3.42% today and has been on a downward trend for the last three days, resulting in a total loss of 6.61% during this period. Additionally, the stock's performance over the past week shows a decline of 4.86%, while it has fallen by 2.14% over the past month. Despite a strong long-term growth trajectory, with net sales and operating profit increasing significantly, the recent price movement is influenced by falling investor participation, as evidenced by a 28.62% drop in delivery volume compared to the five-day average.
Broader market context indicates that the Sensex has also seen a decline of 2.66% over the past week, suggesting that the broader market conditions may be contributing to the stock's downward movement. However, Olectra Greentech's year-to-date performance remains positive at 7.85%, outperforming the Sensex's 2.93% gain. The stock's liquidity appears adequate for trading, but the recent underperformance relative to both the sector and the benchmark may be causing investor concern, leading to the observed price decline.