Why is Refractory falling/rising?

As of 27-Jun, Refractory Shapes Ltd is experiencing a price increase, with its current price at 63.75, reflecting a change of 3.0, or 4.94% upward. The stock has shown a strong performance today, outperforming its sector by 5.08%. Additionally, the stock's delivery volume has risen by 8.7% compared to the 5-day average, indicating increased investor participation. In the short term, the stock has gained 22.60% over the past week, although it remains down 4.99% over the past month and significantly down 32.89% year-to-date. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, while Refractory Shapes Ltd has outperformed the Sensex by a substantial margin in the last week, the benchmark has shown a modest gain of 2.09%. This contrast highlights the stock's recent recovery relative to its longer-term struggles, as it has declined 71.64% over the past year compared to the Sensex's 6.63% increase. Despite the recent uptick, the stock's performance over longer periods remains concerning, particularly with a year-to-date decline of 32.89% against the benchmark's positive return of 8.43%.