Why is SP Refractories falling/rising?

As of 18-Jul, SP Refractories Ltd is experiencing a decline in its stock price, currently at 150.25, which represents a decrease of 2.0 or 1.31%. The stock has underperformed its sector today by 1.42%. Despite this, the stock has shown positive returns over the past week and month, with increases of 2.28% and 12.42% respectively. Additionally, the stock's delivery volume has significantly increased by 328.57% against the 5-day average, indicating rising investor participation. However, it is important to note that the stock is currently lower than its 200-day moving average, which may contribute to the downward pressure on its price.
In the broader market context, SP Refractories' recent performance contrasts with the benchmark Sensex, which has shown a decline of 0.72% over the past week and a modest increase of 0.63% over the past month. Year-to-date, SP Refractories is down 14.07%, while the Sensex has gained 5.60%. This disparity highlights the stock's struggles relative to the overall market, particularly over the longer term, where it has declined by 40.61% over the past year compared to the Sensex's slight gain. The lack of available positive or negative factors further complicates the understanding of the stock's recent movements, suggesting that external influences may be affecting its performance.