Why is Quest Laborato. falling/rising?

As of 12-Sep, Quest Laboratories Ltd is experiencing a slight increase in its stock price, currently at 97.50, reflecting a change of 0.5 or 0.52% upward. However, the stock has been underperforming in the short term, with a 1-week return of -2.01% and a 1-month return of -1.22%. Today's price summary indicates that Quest Laboratories is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, suggesting a bearish trend. Additionally, there has been a significant decline in investor participation, with delivery volume dropping by 75.9% compared to the 5-day average, which may indicate waning interest among investors. There is no information available regarding positive or negative factors that could further clarify the stock's recent movement.
In the broader market context, the stock's performance contrasts sharply with the benchmark Sensex, which has shown a positive return of +1.51% over the past week and +2.56% over the past month. This disparity highlights the challenges Quest Laboratories is facing relative to the overall market, as it has also underperformed year-to-date with a decline of -19.45% compared to the Sensex's gain of +6.21%. The lack of positive factors and the significant drop in trading volume further contribute to the stock's struggles in maintaining investor confidence amidst a generally favorable market environment.