Why is Josts Engg. Co. falling/rising?

As of 16-Sep, Josts Engineering Company Ltd is experiencing a price increase, currently at Rs 340.00, which reflects a rise of 4.0 or 1.19%. The stock has outperformed its sector today by 0.77%, reaching an intraday high of Rs 343, which is a 2.08% increase. However, despite this positive movement, the stock has shown a significant decline over the past month, down 18.73%, and a year-to-date drop of 37.62%. Additionally, there has been a notable decrease in investor participation, with delivery volume falling by 77.29% compared to the 5-day average, indicating a potential concern regarding sustained interest in the stock.
In the broader market context, Josts Engineering's short-term performance over the past week has been strong, with a return of 8.21%, significantly outperforming the Sensex, which only increased by 1.58% during the same period. However, the stock's longer-term performance remains concerning, with a year-over-year decline of 39.65% compared to a slight decrease of 0.73% in the Sensex. This contrast highlights the stock's volatility and the challenges it faces in regaining investor confidence despite today's positive movement.