Why is Aztec Fluids falling/rising?

As of 17-Sep, Aztec Fluids & Machinery Ltd is experiencing a decline in its stock price, currently at 89.50, which represents a decrease of 1.5 or 1.65%. The stock has underperformed its sector today by 2.11%, indicating weak performance relative to its peers. Despite trading in a narrow range of Rs 0.3, the stock's delivery volume has increased by 4.17% compared to the 5-day average, suggesting rising investor participation. Over the past week, the stock has seen a decline of 2.88%, while it has performed better over the past month with a gain of 7.20%. However, year-to-date, the stock is down 8.30%, and over the past year, it has decreased by 10.41%. There is no information available regarding positive or negative factors impacting the stock.
Broader market context shows that the Sensex has increased by 1.56% over the past week, contrasting with Aztec Fluids' decline. While the stock has outperformed the benchmark over the past month, the year-to-date and one-year returns indicate a significant underperformance compared to the Sensex, which has gained 5.83% and is nearly flat over the past year with a decrease of only 0.46%. This broader market strength may highlight the specific challenges faced by Aztec Fluids, contributing to its recent price decline.