Why is Kothari Petroche falling/rising?

As of 18-Sep, Kothari Petrochemicals Ltd is experiencing a slight decline in its stock price, currently at 153.02, which reflects a decrease of 0.14 or 0.09%. The stock has underperformed its sector by 2.12% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Over the past week, the stock has seen a return of -3.71%, and it has significantly underperformed the benchmark Sensex, which has gained 1.67% in the same period. Despite a rise in delivery volume by 61.49% against the 5-day average, the overall performance remains weak, with a year-to-date decline of 21.22% compared to the Sensex's increase of 7.52%. There is no information available regarding positive or negative factors impacting the stock.
In the broader market context, Kothari Petrochemicals Ltd's recent performance contrasts sharply with the Sensex, which has shown resilience and growth. While the stock has struggled with a significant decline over the past month and year, the benchmark index has posted positive returns, indicating a challenging environment for Kothari Petrochemicals. The stock's liquidity appears adequate for trading, but the overall negative trend in returns suggests that investor sentiment may be cautious, further contributing to the stock's downward movement.