Why is Vistar Amar falling/rising?

As of 10-Sep, Vistar Amar Ltd's stock price is currently at Rs 133.85, reflecting an increase of Rs 5.05, or 3.92%. The stock has been gaining momentum, having risen 6.53% over the last two days, and opened with a 4% gain today. It has outperformed its sector by 3% and is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Despite this positive movement, there has been a notable decline in investor participation, with delivery volume dropping by 33.28% compared to the 5-day average. The company recently reported positive financial results after two consecutive negative quarters, with the highest quarterly figures for PBDIT, PBT, and PAT, which may have contributed to the stock's upward movement.
In the broader market context, Vistar Amar's short-term performance over the past week shows a slight increase of 0.04%, while the benchmark Sensex has risen by 1.06%. Over the past month, Vistar Amar has outperformed the Sensex with a return of 6.61% compared to the benchmark's 1.96%. However, the stock has experienced significant declines over the longer term, with a 1-year return of -15.96% compared to the Sensex's -0.61% and a staggering 3-year decline of -62.40% against a 36.18% increase in the benchmark. This mixed performance highlights the stock's volatility and the potential for recovery following recent positive financial results, despite the overall negative trend in the longer term.