Why is Aztec Fluids falling/rising?

As of 12-Sep, Aztec Fluids & Machinery Ltd is currently priced at 90.00, reflecting an increase of 1.3, or 1.47%. The stock has outperformed its sector today by 2.64%, and it is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. However, there has been a notable decline in investor participation, with delivery volume dropping by 48.98% compared to the 5-day average. Over the past week, the stock has seen a decline of 2.17%, while it has gained 8.84% over the past month, indicating some volatility in its performance.
Broader Market Context: In comparison to the Sensex, which has increased by 1.48% over the past week and 2.08% over the past month, Aztec Fluids' recent performance shows a mixed picture. While the stock has rebounded in the short term, its year-to-date performance remains down by 7.79%, contrasting with the Sensex's gain of 4.82%. This suggests that while there may be short-term positive movements, the stock's overall trend is still lagging behind the broader market, which could be influencing investor sentiment and participation.