Why is Aztec Fluids falling/rising?

As of 22-Sep, Aztec Fluids & Machinery Ltd is currently priced at 90.00, with no change in price, reflecting a percentage change of 0.00%. The stock's performance today is inline with the sector, although it has exhibited erratic trading, having not traded on one day out of the last 20 days. The stock's delivery volume has significantly decreased, falling by 84.13% against the 5-day average, indicating a decline in investor participation. Over the past month, the stock has gained 6.51%, but it remains down 7.79% year-to-date and 7.74% over the past year, suggesting a challenging longer-term performance. There are no positive or negative factors available to provide further context on the stock's recent movement.
In the broader market context, the stock's short-term return of 6.51% over the past month is slightly better than the benchmark Sensex, which has increased by 1.05% during the same period. However, the year-to-date performance shows a stark contrast, with Aztec Fluids down 7.79% compared to the Sensex's gain of 5.15%. This disparity indicates that while the stock may have had a brief recovery in the short term, it is still underperforming relative to the broader market over a longer timeframe.