Why is Unilex Colour &C falling/rising?

As of 09-Jun, Unilex Colour & Chemical Ltd's stock price is rising, currently at 45.75, reflecting an increase of 4.4, or 10.64%. The stock has outperformed its sector today by 9.51%, indicating strong performance relative to peers. Additionally, the stock's delivery volume has increased by 31.87% compared to the 5-day average, suggesting rising investor participation. However, while the stock has shown a positive movement today, it has a year-to-date decline of 46.86%, indicating significant challenges over a longer period. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Unilex's short-term return over the past week is +8.93%, which significantly outpaces the Sensex's return of +1.56% during the same period. This indicates that while the stock has struggled year-to-date, it is currently experiencing a rebound that is stronger than the overall market. The stock's performance in the short term contrasts sharply with its longer-term performance, where it has underperformed the benchmark significantly over the past month and year-to-date.