Why is Vistar Amar falling/rising?

As of 23-Sep, Vistar Amar Ltd's stock price is currently at Rs 129.00, reflecting an increase of Rs 3.65 or 2.91%. The stock has shown a positive trend today, having gained after two consecutive days of decline, and opened with a gap up of 3.31%. It reached an intraday high of Rs 129.5. Over the past week, the stock has outperformed its sector by 2.58%, and year-to-date, it has risen by 7.23%, compared to a 5.07% increase in the benchmark Sensex. However, it is important to note that the stock has experienced a significant decline over the past three years, dropping by 58.46%, while the Sensex has increased by 41.31%. Additionally, there has been a notable decrease in investor participation, with delivery volume falling by 52.13% against the five-day average.
Broader Market Context: In the short term, Vistar Amar's stock has outperformed the benchmark Sensex, which has declined by 0.34% over the past week while Vistar Amar has gained 0.66%. This indicates a relative strength in the stock compared to the broader market. Despite the positive movement today, the stock's long-term performance remains concerning, particularly with a 13.16% decline over the past year. The liquidity of the stock appears adequate for trading, but the falling investor participation could pose challenges for sustained upward momentum. Overall, while there are signs of a short-term recovery, the long-term trends suggest caution.