Why is Vital Chemtech falling/rising?

As of 17-Sep, Vital Chemtech Ltd's stock price is currently at 59.50, reflecting a decrease of 0.5, or 0.83%. The stock has shown a performance of +3.03% over the past week and +6.92% over the past month, indicating some positive momentum in the short term. However, it has underperformed the sector today by 1.82%. The stock is trading higher than its 5-day, 20-day, and 50-day moving averages but is below its 100-day and 200-day moving averages. Additionally, there has been a notable increase in investor participation, with delivery volume rising by 41.03% against the 5-day average, suggesting growing interest. Unfortunately, there is no information available regarding positive or negative factors impacting the stock.
Broader market context shows that while Vital Chemtech has outperformed the Sensex in the short term, it has significantly lagged behind in year-to-date performance, with a decline of 20.35% compared to the Sensex's gain of 7.13%. Over the past year, the stock has also underperformed, dropping 23.72% while the Sensex has remained relatively flat with a decrease of only 0.35%. This broader market context indicates that despite some recent positive trends, the stock's overall performance remains weak compared to the benchmark, contributing to its current price decline.