Why is Vinyl Chemicals falling/rising?

As of 16-Oct, Vinyl Chemicals (I) Ltd is experiencing a decline in its stock price, currently at 277.00, which represents a decrease of 3.8 or 1.35%. The stock has underperformed its sector by 2.18% today and is trading below its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a bearish trend. Additionally, the delivery volume has significantly dropped by 65.88% compared to the 5-day average, suggesting a decrease in investor participation. Over the past year, the stock has seen a substantial decline of 26.91%, while its year-to-date performance shows a drop of 19.71%. Unfortunately, there is no information available regarding positive or negative factors that could influence the stock's recent movement.
In the broader market context, the stock's short-term performance has been notably poor compared to the benchmark, as it has declined by 2.81% over the past week while the Sensex has increased by 1.58%. This underperformance is further highlighted by the stock's year-to-date return of -19.71% against the Sensex's positive return of 6.82%. The significant disparity in returns suggests that Vinyl Chemicals is facing challenges that are not affecting the broader market, contributing to its declining stock price.