Why is Atmastco Ltd falling/rising?

As of 12-Aug, Atmastco Ltd's stock price is currently at 226.65, reflecting an increase of 2.35, or 1.05%. The stock has been underperforming in the short term, with a 1-week return of -4.99% and a 1-month return of -2.35%. Despite today's positive movement, the stock's delivery volume has decreased significantly, falling by 30.35% compared to the 5-day average, indicating a decline in investor participation. The stock is currently trading above its 50-day, 100-day, and 200-day moving averages, but below its 5-day and 20-day moving averages, suggesting mixed signals in terms of momentum. There are no available positive or negative factors to further clarify the stock's recent movement.
In the broader market context, Atmastco Ltd's performance contrasts with the Sensex, which has seen a slight decline of 0.67% over the past week. While the stock has outperformed its sector by 1% today, its year-to-date performance shows a significant decline of 16.99%, compared to the Sensex's gain of 3.56%. This indicates that while there may be short-term gains, the overall trend for Atmastco Ltd remains negative relative to the broader market, reflecting ongoing challenges that may be affecting investor sentiment.