Why is Quest falling/rising?

As of 01-Jul, Quest Laboratories Ltd is experiencing a price increase, with its current price at 95.60, reflecting a change of 1.4 or 1.49% upward. The stock has shown a strong performance today, outperforming its sector by 1.7%. Additionally, the stock's delivery volume has significantly increased, rising by 603.7% against the 5-day average, indicating rising investor participation. In terms of returns, the stock has gained 9.89% over the past week and 9.32% over the past month, although it remains down 21.02% year-to-date and 32.98% over the past year. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Quest Laboratories Ltd's short-term performance has outpaced the Sensex, which has only increased by 1.99% over the past week and 3.20% over the past month. Despite this positive short-term trend, the stock has underperformed the benchmark significantly on a year-to-date and yearly basis, where the Sensex has gained 8.02% and 5.80%, respectively. The stock's current price movement suggests a potential recovery phase, but its longer-term performance remains a concern compared to the broader market trends.