Why is S & T Corporatio falling/rising?

As of 17-Sep, S & T Corporation Ltd is currently priced at 5.33, reflecting a slight increase of 0.01 or 0.19%. The stock has shown a consecutive gain over the last two days, rising by 0.57% during this period. However, it is important to note that the stock has underperformed its sector by 0.33% today and is trading below its moving averages across various time frames, indicating a generally weak performance. Over the past week, the stock has declined by 5.66%, and year-to-date, it has fallen by 43.30%. The delivery volume has seen a significant increase of 93.78% compared to the 5-day average, suggesting rising investor participation, although there are no specific positive or negative factors provided to further explain the stock's recent movement.
In the broader market context, the performance of S & T Corporation Ltd has been notably weaker compared to the Sensex, which has gained 1.56% over the past week. While the stock has shown some short-term recovery, its long-term performance remains concerning, with a staggering decline of 90.93% over the past three years compared to the Sensex's 40.54% increase during the same period. This stark contrast highlights the challenges faced by S & T Corporation Ltd in maintaining investor confidence amidst a generally positive market trend.