Why is Petro Carbon falling/rising?

As of 13-Aug, Petro Carbon & Chemicals Ltd is experiencing a decline in its stock price, currently at 178.25, which reflects a decrease of 1.35 or 0.75%. The stock has underperformed its sector by 0.51% today, despite showing higher performance than its 5-day, 20-day, and 100-day moving averages. However, it remains lower than its 50-day and 200-day moving averages. The stock has seen a significant increase in investor participation, with delivery volume rising by 105.88% against the 5-day average. Over the past year, the stock has faced a substantial decline of 36.95%, contrasting with the Sensex's modest gain of 1.99%.
In the broader market context, the stock's short-term performance has been relatively weak, with a 1-week return of -0.03% compared to the Sensex's positive return of 0.18%. This indicates that while the overall market has shown some resilience, Petro Carbon has struggled to keep pace. The year-to-date performance also highlights a significant underperformance, with the stock down 15.44% against the Sensex's gain of 4.12%. Overall, the combination of negative stock-specific factors and a lack of positive market momentum contributes to the current decline in Petro Carbon's stock price.