Why is Refractory falling/rising?

As of 30-Jun, Refractory Shapes Ltd's stock price is currently at 66.90, reflecting an increase of 3.15 or 4.94%. The stock has shown strong performance today, outperforming its sector by 5.62%. Additionally, the stock's delivery volume has significantly increased, rising by 90.48% against the 5-day average, indicating rising investor participation. Over the past week, the stock has gained 22.53%, while it has also outperformed the benchmark Sensex, which only increased by 2.18%. However, despite these short-term gains, the stock is down 29.58% year-to-date and has experienced a substantial decline of 68.67% over the past year. There are no available positive or negative factors that could further clarify the stock's recent movement.
In the broader market context, Refractory Shapes Ltd's recent performance stands in stark contrast to the benchmark Sensex, which has shown a modest gain of 7.92% year-to-date. The stock's strong short-term return of 22.53% over the past week highlights a potential recovery phase, especially when compared to the Sensex's much lower weekly return. However, the significant year-to-date and one-year declines suggest that while the stock is experiencing a temporary rise, it is still facing challenges in the longer term, as indicated by its negative performance over these extended periods.