Why is S T C falling/rising?

As of 25-Sep, the State Trading Corporation of India Ltd (STC) is experiencing a price increase, currently at Rs 143.55, which reflects a rise of Rs 14.4 or 11.15%. Today's performance indicates a trend reversal as the stock has gained after two consecutive days of decline. Although it opened with a loss of 2.44%, it reached an intraday high of Rs 150.35, showcasing significant volatility with a wide trading range of Rs 24.35. The stock has outperformed its sector by 13.28%, and despite a drop in delivery volume by 61.48% against the 5-day average, it is trading above all major moving averages, indicating a positive momentum in the short term. Unfortunately, there is no information available regarding positive or negative factors that could further clarify the stock's recent movement.
In the broader market context, STC's short-term performance over the past week shows a gain of 15.44%, significantly outperforming the Sensex, which has declined by 2.23% during the same period. This stark contrast highlights the stock's resilience in a challenging market environment. Additionally, while the stock has underperformed on a year-to-date basis with a decline of 5.40% compared to the Sensex's gain of 3.87%, its strong performance over the last three years, with a return of 75.92% against the benchmark's 39.69%, suggests a long-term positive outlook despite recent fluctuations.