Why is Vistar Amar falling/rising?

As of 11-Sep, Vistar Amar Ltd's stock price is currently at Rs 130.00, reflecting a decrease of Rs 3.85 or 2.88%. The stock has underperformed its sector today by 2.77% and has experienced a trend reversal after two consecutive days of gains. It reached an intraday low of Rs 128.2, which is a decline of 4.22%. Despite this drop, the stock has shown positive performance over the past week and month, with returns of 1.56% and 2.36%, respectively. Additionally, Vistar Amar is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a generally positive trend over a longer period. There has also been a notable increase in investor participation, with delivery volume rising by 30.7% against the 5-day average, suggesting continued interest in the stock.
In the broader market context, Vistar Amar's short-term performance has outpaced the Sensex, which has returned 1.03% over the past week and 1.17% over the past month. However, the stock's year-to-date performance shows a significant decline of 18.11%, contrasting sharply with the Sensex's modest gain of 4.36%. This disparity highlights the stock's volatility and challenges over the longer term, particularly as it has fallen 63.48% over the past three years while the benchmark has risen by 36.38%. The liquidity of the stock remains adequate for trading, which may help mitigate some of the downward pressure on its price.