Why is Atmastco Ltd falling/rising?

As of 19-Sep, Atmastco Ltd's stock price is currently at 211.00, reflecting a decrease of 1.45, or 0.68%. The stock's performance today is in line with the sector, but it is noteworthy that the stock is higher than its 5-day moving averages while being lower than its 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, there has been a significant decline in investor participation, with delivery volume dropping by 40.3% compared to the 5-day average. Over the past month, the stock has experienced a substantial decline of 15.94%, while its year-to-date performance shows a decrease of 22.72%. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Atmastco Ltd's short-term return over the past week is slightly better than the benchmark Sensex, which has increased by 0.85% compared to the stock's 0.88% gain. However, the stock's longer-term performance is concerning, with a year-to-date decline of 22.72% against the Sensex's increase of 7.11%. This stark contrast highlights the stock's underperformance relative to the broader market, which may contribute to the negative sentiment surrounding Atmastco Ltd.